baber/WOPTO huggingface dataset:
Patent TW-544705-B (TW)
Title: Color picture tube
Inventor: ETOU HIDEAKI
IPC: H01J29/07
Filed: 2002-03-01
Granted: 2003-08-01
Abstract: In a color picture tube, a phosphor screen (2) is formed on an inner face of a face panel, which is formed of a plurality of phosphor lines (17b, 17g, and 17r) in the form of stripes, and a color selecting electrode (5) opposed to the phosphor screen (2) is provided. The color selecting electrode (5) has a plurality of apertures (11) and bridges (15) (each separating the adjacent apertures from each other in a direction along the phosphor lines). In the vicinities of shadows (19) of the bridges (15) formed as a result of projection by electron beams, each of light emitting regions in which the phosphor lines emit light by irradiation with the electron beams has a part in which a wide portion (20) of a greater width than a basic width Wb of the light emitting region is provided. The wide portion can compensate darkening of the phosphor screen, which is caused by the shadows of the bridges shading the phosphor lines. Thus, a decrease in the luminance of the phosphor screen and picture noise that are caused by the shadows of the bridges can be suppressed.
Patent TW-544877-B (TW)
Title: Method for electroplating IC encapsulated substrate
Inventor: HUANG FU-YU
IPC: H05K3/24
Filed: 2002-03-04
Granted: 2003-08-01
Abstract: A method for electroplating an IC encapsulated substrate mainly comprises: applying a hole electroplating process on a dual-faced encapsulation substrate (both sides of an insulation substrate material on the base of the encapsulation substrate being applied with a copper film) to enable an electric conduction between the copper films on both sides of the encapsulation substrate; coating a resist on the surface layer of the substrate; etching off the non-circuitry portion; removing the resist to expose the circuitry portion; coating a resist on the substrate to expose a circuitry portion reserved for electroplating and a periphery portion; performing a nickle plating operation and a gold plating operation, in which one end of the electroplating electrode is mounted on the surface layer of the encapsulation substrate, and the other end is mounted on the bottom layer of the encapsulation substrate; electroplating the circuitry portion (with a suitable metal, e.g. Cu, Ni, gold, etc.) without the need of reserving electroplating lines on the surface layer of the encapsulation substrate; removing the resist to complete the production of the circuitry on the front face; performing a production of the circuitry on the back face which comprises: using a resist to cover the line position on the back face of the substrate; performing an etching operation to reserve the line; and applying an organic solderability perservaties (OSP) or a pre-flux to form a thin and uniform film to protect the copper film portion of the circuitry. The invented special electroplating method increases the circuitry quality of the encapsulation substrate without the need of installing an electroplated line on the electroplated nickle/gold layer on the front face of the encapsulation substrate.
Patent TW-I279722-B (TW)
Title: Area information distribution system
Inventor: KAWASHIMA TAKAHIRO
IPC: H04W4/02
Filed: 2002-04-19
Granted: 2007-04-21
Abstract: An area information distribution system is realized by the cooperation between a portable terminal device (3), a host computer (5) provided in the prescribed area (1), and an external database (33, 35), thus making it easy for the user (2) to obtain information regarding the prescribed area such as the hotel and department store. That is, when the user makes a download request of an area program by operating the portable terminal device, the area program is downloaded from the host computer via communication lines. Thus, the hierarchical diagram and the information regarding the restaurant and shopping store can be displayed on the screen of the user's portable terminal device.
Patent TW-593725-B (TW)
Title: Coating device and method
Inventor: CHANG CHIH-NENG
IPC: C23C14/04
Filed: 2002-04-30
Granted: 2004-06-21
Abstract: A device for coating a film with more than two kinds of thickness, including a turntable, a mask and a coating source. The turntable spins regularly. The shape of the mask depends on the thickness of the film and the mask is set close to the substrate. The coating source is set opposite to the turntable and the mask is set between the coating source and the turntable. The invention also discloses a method for coating a film with more than two kinds of thickness. The method including setting a substrate on a turntable that spins regularly, setting a mask close to the substrate and coating a film on the substrate by a coating source.
Patent TW-544836-B (TW)
Title: Method of storing wafer that prevents bonding pad from generating fluoride, and apparatus for storing and carrying wafers
Inventor: SU YEN-HUEI
IPC: H01L21/68
Filed: 2002-06-24
Granted: 2003-08-01
Abstract: The present invention provides a kind of apparatus for storing and carrying wafers, and a method of storing wafer that prevents the bonding pad from generating fluoride. At first, several holes are drilled on the wafer carrying and storing box surface. After the clean process, wafers are placed in the wafer carrying and storing box. Then, the wafer carrying and storing box with the wafers is enveloped in the package bag, and is placed in the vacuum packaging machine. After that, the impurity, air and water moisture inside the wafer carrying and storing box are evacuated; and dry inert gas (such as nitrogen gas) is injected to make the pressure in the wafer carrying and storing box balance with the atmospheric pressure so as to avoid the deformation of the wafer carrying and storing box. Finally, the packaging bag is sealed; and the wafer carrying and storing apparatus is then completed.
Patent TW-561525-B (TW)
Title: Combination differential and absolute pressure transducer for load lock control
Inventor: GU YOUFAN
IPC: G01L21/12
Filed: 2002-06-25
Granted: 2003-11-11
Abstract: Transducer apparatus and method combining both an absolute pressure sensor for sensing absolute pressure in the load lock chamber and a differential pressure sensor for sensing a pressure difference between ambient atmospheric pressure and pressure in a load lock chamber and provides control signals for opening an interior door from the load lock chamber into a vacuum processing chamber and for opening an exterior door between ambient atmosphere and the load lock chamber. The transducer can also produce signals to control transition from slow to fast vacuum pump-down of load lock chamber pressure at a predetermined pressure set point.
Patent TW-561702-B (TW)
Title: Receiver
Inventor: MIYAGI HIROSHI
IPC: H04B1/10
Filed: 2002-06-26
Granted: 2003-11-11
Abstract: It is object to provide a receiver capable of reducing inroad of noise from a crystal resonator. An analog circuit 20, an oscillator 30, a logic circuit 32 and a power circuit 34 that compose a receiver are constituted as one-chip part 10. The power circuit 34 generates two kinds of operational voltage, and supplies a first operational voltage to the analog circuit 20 and a second operational voltage that is lower than the first operational voltage to the oscillator and the logic circuit 32.
Patent TW-I254836-B (TW)
Title: Lithographic apparatus
Inventor: BUTLER HANS
IPC: H01L21/027
Filed: 2002-06-28
Granted: 2006-05-11
Abstract: The invention relates to a lithographic apparatus comprising: a radiation system for supplying a projection beam of radiation; a support structure for supporting patterning means, the patterning means serving to pattern the projection beam according to a desired pattern; a substrate table for holding a substrate; and a projection system mounted on a main plate for projecting the patterned beam onto a target portion of the substrate. The projection system is constantly moving vibrationally resulting in fading of the projected features on the target portion of the substrate. The present invention aims to reduce such undesirable vibrational movements. This is achieved by measuring the vibrational movements with a detection means. The detection means generates a movement signal to which a control means is responsive and the control means in turn generates a control signal. A preferred algorithm used to generate the control signal is based on a method referred to as H infinity. The control signal is passed on to actuation means. The actuation means compensate the vibrational movement of the projection lens, thereby improving the imaging accuracy of the projected features on the substrate.
Patent TW-530109-B (TW)
Title: Vibration-decreasing device used in overpasses
Inventor: SHIU HUNG-JANG
IPC: E01D19/00
Filed: 2002-08-05
Granted: 2003-05-01
Abstract: This invention of a vibration-decreasing device used in overpasses, aiming to avoid possible interfering vibrations to neighboring buildings and facilities thereof caused by vehicle riding via proper structural placement includes one of the following mechanisms: (1) to settle caisson type concrete structures and to grout and pave reinforcements under the overpass base ground to form an integral body to increase the mass and stiffness thereof; (2) to settle caisson type concrete structures between two overpass bases and to tie and fix them by prestressed strand steel or screw rods; (3) to set reinforced concrete walls at the outside of each of overpass bases respectively and to tie the wall by prestressed strand steel or screw rods; (4) to insert several bevel piles in the bottom parts of the overpass bases.
Patent TW-569381-B (TW)
Title: Integrated circuit device and module with integrated circuits
Inventor: JANG SEONG-JIN
IPC: G11C5/06
Filed: 2002-10-03
Granted: 2004-01-01
Abstract: An integrated circuit comprises a substrate having circuitry integrated with the substrate. Switching circuitry is selectably operable to configure signal paths to alternative mirrored pads over the substrate. At least one of the first and second signal paths may comprise a buffer in series between the switching circuit and its respective pad.
Patent TW-I229087-B (TW)
Title: Process for polymerization of olefins
Inventor: NOZAKI TAKASHI
IPC: C08F4/618
Filed: 2002-10-16
Granted: 2005-03-11
Abstract: A catalyst for the polymerization of olefins, which comprises both a solid catalytic component comprising [A] a solid component which is substantially free from hydroxyl groups, [B] a soluble compound of a member selected from among Group 3 to 11 transition metals of the periodic table, and [C] a mixture of (C-1) an activator capable of reacting with the compound [B] to form a metal complex having catalytic activity and (C-2) an organoaluminum compound, and [D] an organomagnesium compound soluble in hydrocarbon solvents, which is prepared by reacting (i) an organomagnesium compound represented by the general formula: (Mt)alpha(Mg)beta(R1)a(R2)b [wherein Mt is one of group 1 to 3 metals of the periodic table; R1 and R2 are each a hydrocarbon group having 2 to 20 carbon atoms; and alpha, beta, a and b are numbers satisfying the relationships: 0 <= alpha, 0 < beta, 0 <= b, a+b > 0, and ralpha+2beta=a+b (wherein r is the valence of Mt)] with (ii) a compound selected from among amines, alcohols and siloxane compounds.
Patent TW-569325-B (TW)
Title: Central carbon dioxide purifier
Inventor: BILLINGHAM JOHN FREDRIC
IPC: C01B32/50
Filed: 2002-10-17
Granted: 2004-01-01
Abstract: The invention disclosed herein generally relates to a system and a method for supplying a carbon dioxide fluid feed to a plurality of applications. The method of the invention comprises the steps of directing a fluid feed, that includes a carbon dioxide component, from a carbon dioxide purifying means to a plurality of applications including at least two distinct applications, whereby contaminants are combined with the fluid at said applications, thereby forming an effluent that includes at least a portion of the carbon dioxide component and at least a portion of said contaminants; directing said effluent from at least one of the applications to said carbon dioxide purifying means; and purifying the carbon dioxide of the effluent at the carbon dioxide purifying means, thereby producing the carbon dioxide component of the fluid feed. The system of the invention is an apparatus for conducting the method of the invention.
Patent TW-584745-B (TW)
Title: Backlight module
Inventor: YANG CHIN-CHEN
IPC: G02B6/00
Filed: 2003-01-03
Granted: 2004-04-21
Abstract: A back light module disposed under a display panel has an outer housing, a plurality of light source units surrounded by the outer housing, a diffusing plate disposed between the light source units and the display panel, at least one prism disposed on the diffusing plate, and a light guide plate (LGP) disposed between the light source units and the diffusing plate. Each of the light source units is swappable and has at least one light source generator for generating light source, a reflecting sheet disposed under the light source generator, and an inner housing disposed under the reflecting sheet for surrounding the reflecting sheet.
Patent TW-I264325-B (TW)
Title: Method for dispensing plural component materials and method for compensating for changeover in a reciprocating pump
Inventor: PITTMAN DAVID M
IPC: B01F23/10
Filed: 2003-01-06
Granted: 2006-10-21
Abstract: The controller of the plural component proportioner dispenses both components (or all three if a three component material) simultaneously (at least initially) and maintains ratio at the end of each predetermined volume of material by determining which component pump has reached the desired amount of travel (given the resolution available) and using a valve to shut off output of that pump until the other side has caught up. At pump changeover, the output valve for that pump is shut off and the air motor allowed to run until travel stops to account for cavitation, air entertainment, compressibility, or poor inlet check performance.
Patent TW-I280532-B (TW)
Title: Light-emitting device
Inventor: OSAME MITSUAKI
IPC: H05B44/00
Filed: 2003-01-17
Granted: 2007-05-01
Abstract: A light-emitting device which realizes a high aperture ratio and. in which the quality of image is little affected by the variation in the characteristics of TFTs. A large holding capacitor Cs is not provided in the pixel portion but, instead, the channel length and the channel width of the driving TFTs are increased, and the channel capacitance is utilized as Cs. The channel length is selected to be very larger than the channel width to improve current characteristics in the saturated region, and a high VGS is applied to the driving TFTs to obtain a desired drain current. Therefore, the drain currents of the driving TFTs are little affected by the variation in the threshold voltage. In laying out the pixels, further, wiring is arranged under the partitioning wall and the driving TFTs are arranged under the wiring in order to avoid a decrease in the aperture ratio despite of an increase in the size of the driving TFT. In the case of the 3-transistor pixels, the switching TFT and the erasing TFT are linearly arranged to further increase the aperture ratio.
Patent TW-583904-B (TW)
Title: Passive transmission line equalization using circuit board through holes
Inventor: GOERGEN JOEL R
IPC: H05K3/42
Filed: 2003-02-06
Granted: 2004-04-11
Abstract: A high-speed router backplane, and method for its fabrication, are disclosed. The backplane uses differential signaling trace pairs on multiple high-speed signaling layers, the high-speed signaling layers separated by ground planes. Plated signaling thru-holes connect the trace pairs to the board surface for connection to external components. The signaling thru-holes pass through clearances in each ground plane. At selected ground planes, a conductive pad is patterned within each high-speed signaling thru-hole clearance, the pad slightly larger than the thru-hole diameter. The pads affect the impedance characteristics of the thru-holes, thus providing a better impedance match to the differential trace pairs, reducing signal reflections, and improving the ability to signal across the backplane at high speeds.
Patent TW-I323557-B (TW)
Title: Method and apparatus of gain control and computer readable media embodying the same
Inventor: PETER J BLACK
IPC: H03G3/20
Filed: 2003-03-28
Granted: 2010-04-11
Abstract: Systems and techniques for gain control include amplifying a signal with an amplifier having a gain represented by one of a plurality of gain curves depending on a value of a parameter, the signal being amplified at a first one of the parameter values, and controlling the gain of the amplified signal from a predetermined gain curve relating to the gain curve of the amplifier for a second one of the parameter values by adjusting a gain control signal corresponding to a point on the predetermined gain curve as a function of the first one of the parameter values, and applying the adjusted gain control signal to the amplifier. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
Patent TW-I227147-B (TW)
Title: Wound therapy and tissue management system and method with fluid differentiation
Inventor: ZAMIEROWSKI DAVID S
IPC: A61M35/00
Filed: 2003-04-30
Granted: 2005-02-01
Abstract: A wound therapy and tissue management system 2 utilizes fluid differentiation. Fluid is differentiated by establishing a gradient within the system 2. The gradient can be established with matter or energy. Patient interfaces 3 for establishing, maintaining and varying one or more gradients include transfer elements 8 with first 12 and second 18 zones having different flow coefficients. The transfer elements 8 exchange fluid with a patient, generally through a wound site 4, and with external components of the systems 2. Osmotic solution gradients are controlled by a methodology involving the present invention for extracting solutions, which can include toxins, from patients and for introducing fluids and slumping air to wound sites.
Patent TW-I233707-B (TW)
Title: Manufacturing method and structure of piezoelectric ceramic transformer
Inventor: YAU PEI-JR
IPC: H01L41/22
Filed: 2003-06-12
Granted: 2005-06-01
Abstract: The present invention is related to a kind of manufacturing method and structure of piezoelectric ceramic transformer. In the invented method, a metal conducting pillar is mounted on a certain position of the frame fixing the piezoelectric ceramic sheet. These metal conduction pillars are placed on the pre-distributed electrically conductive input/output terminals and the node positions of the vibration wave node support of the piezoelectric ceramic. After the unified molding through the ejecting molding or pressing embedding manner, by using the SMT (surface mounting technology), the protruding portion of metal conducting pillar on the frame is soldered through the soldering oven and fixed on the predetermined position of the circuit board (PCB). After that, the piezoelectric ceramic sheet is mounted on the frame where the piezoelectric ceramic sheet can be fixed on the frame through the pressing of a cap body. Thus, when soldering the frame on the circuit board, it is capable of preventing piezoelectric property of the piezoelectric ceramic sheet from being influenced by high temperature generated due to the soldering when passing through the soldering oven. In addition, the frame is formed through a unified molding manner such that the mold can be manufactured without considering high precision control for precisely and closely assembling the frame. Thus, the piezoelectric ceramic sheet can be mounted on the predetermined position without having the conditions such as deviation of piezoelectric ceramic sheet, and no contact between the conducting input/output terminals and the corresponding electrode input/output terminals of the piezoelectric ceramic sheet.
Patent TW-I238636-B (TW)
Title: Operation device and method of fast secure hash algorithm
Inventor: LIU YEN-FU
IPC: G06F7/38
Filed: 2003-06-19
Granted: 2005-08-21
Abstract: The invention relates to an operation device and method of fast secure hash algorithm, in which the device comprises a data storage unit with four sets of output channels, a logic operation unit, a central control unit and a plurality of data selection multiplexers. Among them, use the central control unit to properly control the operation timing, the logic operation unit can synchronously acquire four data parameters Wt-3, Wt-8, Wt-14 and Wt-16 through four sets of output channels and perform the one-time logic operation of hash function on the two sets of data within single clock cycle. So, if intend to calculate the message abstract of a data block, it only requires 81 clock cycles. Accordingly, the operation speed of the hash function algorithm can be effectively enhanced.
Patent TW-I283094-B (TW)
Title: Pluggable electrical apparatus, in particular surge arrester, a high-voltage installation with the pluggable electrical apparatus, and the method for producing the high-voltage installation
Inventor: BARLAGE JUTTA
IPC: H02H1/00
Filed: 2003-06-27
Granted: 2007-06-21
Abstract: The pluggable electrical apparatus, formed in particular as a surge arrester (A), has an axially symmetrical housing (1) with a housing axis (7) running in the plugging direction, a flange (5) for fastening the apparatus housing (1) on a housing (30) of a high-voltage installation (H) and an axially symmetrical active part (6). In order to make it possible for this apparatus (A) to be fitted into the high-voltage installation (H) in a simple manner, the flange (5) is formed into the apparatus housing (1) and the active part (6) is mounted displaceably in the axial direction in the apparatus housing (1) and held with a prestressing force with respect to the apparatus housing (1) before a plug-in connection is formed.
Patent TW-579666-B (TW)
Title: No-frame fan and thereof fan fixed base
Inventor: LU LOBATO
IPC: F04D29/52
Filed: 2003-07-02
Granted: 2004-03-11
Abstract: A no-frame fan is applied to a device. A connect structure is projected from the device, and the connect structure at least has a sunken portion. The no-frame fan comprises a fan module and a fixer. The fan module comprises a hub, a plurality of fan blades, and a motor module. The fan module is connected on the fixer. The fixer has at least one elasticized jammed structure. The elasticized jammed structure is corresponding with the sunken portion. The no-frame fan connects to the device by that the elasticized jammed structure joins on the sunken portion.
Patent TW-I220085-B (TW)
Title: Multi-layer bandpass filter with the characteristic of harmonic-suppression
Inventor: TANG CHING-WEN
IPC: H03H7/12
Filed: 2003-07-10
Granted: 2004-08-01
Abstract: Disclosed a multi-layer bandpass filter with the characteristic of harmonic-suppression that mostly using a emending three-stage comb-line filter having a coupled capacitance connecting between input port and output port for having the characteristic of high-attenuation in low-side skirt, and having grounding inductance with the characteristic of harmonic-suppression in high-side skirt.