baber/WOPTO huggingface dataset:
Patent TW-565779-B (TW)
Title: Repair parts ordering management system
Inventor: OHTA KATSUYA
IPC: G06Q50/00
Filed: 2002-04-23
Granted: 2003-12-11
Abstract: A repair parts ordering management system that includes a parts account information database system. The parts account information database system may have a parts account information database storing at least one of parts numbers, classification information, and manufacturer information of repair parts. The parts account information database system is also operable to update and change the parts numbers, the classification information, and the manufacturer information. Also included in the repair parts ordering management system is an ordering account information database system that has an ordering account information database. The ordering account information database stores at least the parts numbers and the manufacturer information and can update and change this information. When at least one of the parts numbers, the classification information, and the manufacturer information in the parts account information database is changed, the parts account information database system is operable to output the changed information, whereby the ordering account information database is also updated or changed.
Patent TW-564494-B (TW)
Title: Growing copper vias or lines within a patterned resist using a copper seed layer
Inventor: SUBRAMANIAN RAMKUMAR
IPC: H01L21/768
Filed: 2002-05-10
Granted: 2003-12-01
Abstract: The present invention involves a method for fabricating interconnecting lines and vias. According to the invention, copper is grown within the openings in a patterned coating. The patterned coating can be a resist coating or a dielectric coating. Either type of coating can be formed over a copper seed layer, whereby the seed layer is exposed within the pattern gaps. The copper seed layer can also be provided within the pattern gaps after patterning. Copper features (18) are grown within the pattern gaps by plating. Where the patterned coating is a resist, the resist is stripped leaving the copper features (18) in the inverse pattern image. The copper features can be coated with a diffusion barrier layer and a dielectric (19). The dielectric (19) is polished to leave the dielectric filling the spaces between copper features (18). The invention provides copper lines and vias without the need for a dielectric or metal etching step. Another benefit of the invention is that lines widths can be increased by trimming the patterned coating prior to growing the copper features (18).
Patent TW-544874-B (TW)
Title: Nonvolatile semiconductor memory device and manufacturing method thereof
Inventor: SHIMIZU SATOSHI
IPC: H01L21/8247
Filed: 2002-05-22
Granted: 2003-08-01
Abstract: A non-volatile semiconductor memory device has, at a main surface of a semiconductor substrate, an uneven shape with recesses and protrusions repeated continuously and alternately and further includes a source diffusion layer region having a source region formed from an upper surface of each protrusion to the depth direction of the semiconductor substrate and a source diffusion layer interconnection formed from a bottom surface of the recess to the depth direction of the semiconductor substrate when the semiconductor substrate is viewed two-dimensionally. The depth of the bottom surface of the source region from the upper surface of the protrusion is made equal to or larger than the depth of the bottom surface of the recess from the upper surface of the protrusion. Thus, a non-volatile semiconductor memory device is provided which is suitable for miniaturization and in which resistance of the source diffusion layer region can easily be lowered.
Patent TW-513504-B (TW)
Title: An apparatus for manufacturing stirrup by fiber screw rod and method thereof
Inventor: LIOU CHUEN-CHING
IPC: E04B1/64
Filed: 2002-05-24
Granted: 2002-12-11
Abstract: An apparatus for manufacturing stirrups from a fiber screw rod and method thereof, in which the apparatus body comprises multitude of parallel frame posts in the arrangement of polygon, and an air jet tube among the frame posts; by way of guiding the soft fiber screw rod, soaked in resin, adhered and compounded but not yet harden with the plural frame posts, continuously enwinding the fiber screw rod into fiber circle in the form of spiral-shaped frame in the manner of spiral enwinding, and hardening and shaping the fiber circle into spiral-shaped frame by means of hot wind supplied by the air jet pipe, and with the aim of method for making finished product of U-shaped stirrup through trimming.
Patent TW-550772-B (TW)
Title: Packaging substrate and the test method thereof
Inventor: HSIEH HAN-KUN
IPC: H01L23/28
Filed: 2002-07-10
Granted: 2003-09-01
Abstract: A packaging substrate has a packaging area and a connecting area surrounding the packaging area. The connecting area has a plurality of electrodes thereon and a circuit conducting each of the electrodes for testing failures of the packaging substrate.
Patent TW-554148-B (TW)
Title: Solenoid for solenoid valve
Inventor: SATO HIDEHARU
IPC: F16K31/06
Filed: 2002-07-23
Granted: 2003-09-21
Abstract: The object of the present invention is to provide a solenoid for a solenoid valve which can be produced simply and at a low cost by reducing the number of parts and by reducing process of assembly. The solution is that in a solenoid 3A for a solenoid valve, an end wall portion 4b is further provided with a function of a stator core by forming a pole face 4c at the end wall portion 4b of a magnetic material case 4 covering a bobbin 7 wound by a coil 6, an end face of a moving core 5 inserted into center holes 7a and 8a between the bobbin 7 and a magnetic material plate 8 is opposed to the pole face 4c and the moving core 5 is adsorbed on the end wall portion 4b by electrification operation to the coil 6.
Patent TW-I245054-B (TW)
Title: Covulcanization of polymers
Inventor: VON HELLENS WALTER
IPC: F16G1/06
Filed: 2002-07-30
Granted: 2005-12-11
Abstract: Polymeric materials that differ from each other in solubility parameters and properties are covulcanized by reaction with a hydrogenated carboxylated nitrile rubber, a multivalent salt of an organic acid and a curing agent.
Patent TW-I291228-B (TW)
Title: Method of adjusting the threshold voltage of flash memory cell with split gate structure
Inventor: SHEN AN-SHING
IPC: H01L27/115
Filed: 2002-08-16
Granted: 2007-12-11
Abstract: The present invention provides a method of adjusting the threshold voltage of a flash memory cell with a split gate structure. The method is to form an isolation structure on a silicon substrate for defining an active region; perform two successive ion implantation processes with different ion energies on the channel of the active region to form two ion-implanted areas with different depths on the silicon substrate. One ion-implanted area is for adjusting the threshold voltage, the other ion-implanted area has an ion-implantation depth close to the depths of the source and drain for preventing the punch-through phenomenon of the source and the drain; and perform the following semiconductor processes to form the flash memory cell structure. The technology of this invention can improve the stability of programming and data-preserving of flash memories, and improve the product yields.
Patent TW-I287862-B (TW)
Title: Semiconductor package
Inventor: CHAO YUAN-JEN
IPC: H01L23/48
Filed: 2002-08-27
Granted: 2007-10-01
Abstract: A semiconductor package includes a transparent substrate, and at least a chip. In this case, a circuit layer is formed on one surface of the transparent substrate, wherein the circuit layer includes a circuit for electrical inter-connection and a plurality of electrical pads for electrically connecting to outward. In part of the circuit for electrical inter-connection, a plurality of first bumps is formed. A second bump is formed on each of the electrical pads. The chip has a chip electrical pad and is mounted on the transparent substrate in flip-chip type. The chip electrical pad, which directly contacts or indirectly contacts by an anisotropic conductive film, electrically connects to the first bumps in the circuit for electrical inter-connection.
Patent TW-571137-B (TW)
Title: Fiber array substrate having bump solder
Inventor: JIANG CHUNG-YI
IPC: G02B6/36
Filed: 2002-08-28
Granted: 2004-01-11
Abstract: The present invention relates to a fiber array substrate for use in accordance with plural fibers, which comprises a substrate and plural bump solders having diffusion layer, conductive layer and solder layer. The diffusion layer is provided for associating the solder layer and the substrate. The diffusion layer, conductive layer and solder layer are metal, and the bump solder is formed on the surface of the substrate. The diffusion layer is located between the substrate and the conductive layer, and the conductive layer is located between the diffusion layer and the solder layer. The optical fiber can comprise the same diffusion layer, conductive layer and solder layer as the bump. The present invention also relates to a manufacturing method of the fiber array substrate, and the manufacturing method of a novel fiber array module.
Patent TW-I282925-B (TW)
Title: Information storage medium having data structure that allows easy searching of text data, and apparatus and method for reproducing therefor
Inventor: CHUNG HYUN-KWON
IPC: G06F17/30
Filed: 2002-09-04
Granted: 2007-06-21
Abstract: An information storage medium having a data structure that allows easy searching of text data, and an apparatus and a method for playing the information storage medium are provided. The information storage medium includes: AV data which includes audio data and video data; a markup document displayed together with the AV data; and a reproduction control information file containing text data which has a data structure where the text information is classified into a text to be loaded to a memory and a text not to be loaded to the memory for easy search. Therefore, the text data can be searched easily and the memory of the reproducing apparatus can be utilized effectively.
Patent TW-590979-B (TW)
Title: Method of manufacturing seat
Inventor: KUBO MASAYUKI
IPC: B29C63/00
Filed: 2002-09-11
Granted: 2004-06-11
Abstract: Hot-melt webs (21) are located on an outer surface (11a) of a pad member (11) and an inner surface of a cover member, individually. The pad member (11) and the cover member are heated to melt the hot-melt webs (21) by means of heaters from the sides opposite the webs (21), individually. As fibrous hot-melt adhesive elements are cut at every turn and separated to insular pieces, they are distributed like mist drops in the outer surface (11a) of the pad member (11) and the inner surface of the cover member. Thereafter, the pad member (11) and the cover member are superposed and pressurized so that they are bonded to each other.
Patent TW-578414-B (TW)
Title: Voice transmitting and receiving system
Inventor: TSUTSUMI TAKAYUKI
IPC: G10L19/00
Filed: 2002-09-30
Granted: 2004-03-01
Abstract: Voice data from speech start till mute are transmitted as a section voice file to the opposite side voice data transmitting and receiving system, thus permitting voice data transmission free from voice interruption. By transmitting voice data from the speech start till the mute it is possible to eliminate packet losses in the data transmission channel and perform voice communication in the same voice quality as in the transmitting side. Besides, because of the use of HTTP communication port it is possible to obtain voice communication exceeding the router without any special setting.
Patent TW-I220244-B (TW)
Title: Image processing device of LCD and method thereof
Inventor: HUANG YU-MIN
IPC: G09G3/30
Filed: 2002-10-15
Granted: 2004-08-11
Abstract: The invention provides an image processing device of LCD and method thereof. The method comprises installing a calculation unit in a controller, enabling the calculation unit to calculate image signal and convert it into waveform signal capable of driving LCD module and storing the signal to a memory; and then forwarding the waveform signal from the memory device to the display module of LCD. The invention only employs the design of one set of memory device, which provides advantages of space saving and prevention waste of resource in using dual memory devices. The field of the invention relates to an image processing of LCD, and particularly to an image processing device and image processing method capable of saving space.
Patent TW-I237964-B (TW)
Title: Selecting optimal transmit formats for transmissions over allocated time durations
Inventor: OSES DAVID PUIG
IPC: H04J13/00
Filed: 2002-10-17
Granted: 2005-08-11
Abstract: Methods and apparatus are presented to select optimal transmission formats for transmissions to a single user or simultaneous transmissions to multiple users. Priority information and channel state information associated with each user are used to determine the optimal transmit formats. In particular, said information is used to maximize a given revenue function that enhances system throughput while maintaining fairness among users. (406) Once transmit formats are determined, any unallocated system resources, such as unused Walsh codes or transmission power, can be evenly or proportionately distributed among the users.
Patent TW-I259296-B (TW)
Title: Integrated circuit waveguide
Inventor: WHITE JOHN M
IPC: G02B6/136
Filed: 2002-12-06
Granted: 2006-08-01
Abstract: A method for forming an optical waveguide includes depositing a cladding material on a first substrate, forming a trench in the cladding material on the first substrate, and filling the trench with an optically conductive core material. The upper surface of the cladding material and the optically conductive core material are then planarized to produce a substantially planar surface. The method further includes depositing a cladding material on a second substrate, forming a mirror image trench into the cladding material on the second substrate, and filling the mirror image trench with the optically conductive core material. The upper surface of the second cladding layer and the core material therein is then planarized. Thereafter, the first substrate is affixed to the second substrate such that the trench and the mirror image trench are in abutment and form a substantially circular optical core.
Patent TW-I221056-B (TW)
Title: DC power supply apparatus
Inventor: NAGAHAMA TSUNEO
IPC: H02M7/12
Filed: 2003-01-28
Granted: 2004-09-11
Abstract: The present invention provides a DC power supply apparatus of electromagnetic brake capable of operating the electromagnetic brake in even shorter time than that of the conventional example even when the constitution is small. The DC power supply apparatus 2A of electromagnetic brake includes the followings: half-wave rectification circuit 100, which is composed of the rectification diode 23 and the flywheel diode 24; a voltage comparison circuit 200, which is composed of transistor 27, Zener diode 31, and resistor 32, 33, 34; a charging circuit 300, which is composed of diode 26, capacitor 30, and resistor 35; and FET 28, which connects output of the charging circuit 300 between gate and source. When the voltage Ea obtained by half-wave rectification through the half-wave rectification circuit 100 is higher than the criterion voltage, the charging voltage of the capacitor 30 is for charging, and when it is lower than the criterion voltage, the charging voltage of the capacitor 30 is for discharging. The charging voltage of the capacitor 30 is added to the FET 28 that is used to control the termination of braking current I supplied to the electromagnetic brake 3.
Patent TW-I267174-B (TW)
Title: Method of eliminating back-end rerouting in ball grid array packaging and apparatus made from same
Inventor: FRIESE GERALD
IPC: H01L23/28
Filed: 2003-03-12
Granted: 2006-11-21
Abstract: Disclosed is a method of ball grid array packaging, comprising the steps of providing a semiconductor die having a metal conductors thereon, covering said metal conductors with an insulative layer, etching through said insulative layer so as to provide one or more openings to said metal conductors, depositing a compliant material layer, etching through said compliant material layer so as to provide one or more openings to said metal conductors, depositing a substantially homogenous conductive layer, patterning said conductive layer so as to bring at least one of said metal conductors in electrical contact with one or more pads, each said pad compliant a portion of said conductive layer disposed upon said compliant material, and providing solder balls disposed upon said pads. Also disclosed is the apparatus made from the method.
Patent TW-I225516-B (TW)
Title: The composition of cleansing liquid on a waste minimization and resource recovery process
Inventor: CHANG E-CHEN
IPC: C11D9/26
Filed: 2003-03-13
Granted: 2004-12-21
Abstract: This invention is the composition of cleansing liquid on a waste minimization and resource recovery process. It utilizes an aqueous surfactant solution to remove the adsorbed cutting oil from the surface of the metal swarf. After the washing process, the swarf containing less than 1% of oil can be recycled to metal industry as the raw material and the oil can be reused as the fuel or raw material.
Patent TW-584712-B (TW)
Title: Displacement sensor using single mode fibers
Inventor: SUN CHING-CHERNG
IPC: G02B6/00
Filed: 2003-03-21
Granted: 2004-04-21
Abstract: A displacement sensor using single mode fibers is provided. The first fiber and the second fiber are bound on a horizontal moving stage separately to sense a displacement correlated to a fixed device so that the differences of an optic path in fibers can be doubly incremented and the measurement sensitivities of the displacement sensor can be improved. In addition, the wrapping numbers on the horizontal moving stage can be decided by the required measurement sensitivity to provide wider dynamic ranges of the displacement sensor.
Patent TW-I222498-B (TW)
Title: Clutch engagement control system
Inventor: KOSUGI MAKOTO
IPC: F16D25/08
Filed: 2003-05-08
Granted: 2004-10-21
Abstract: To provide a clutch engagement control system allowing quick clutch engagement without shock even if the point to start engaging the clutch varies. [Solution] A clutch engagement control system 100 for engaging a friction clutch 1 by means of an actuator 3, comprises a magnetostrictive sensor 71 for detecting the state of power transmission over the friction clutch 1, engages the friction clutch 1 at first engagement velocity until the magnetostrictive sensor 71 detects the start of the power transmission, and changes the engaging velocity to second engagement velocity lower than the first engagement velocity when the magnetostrictive sensor 71 detects the start of the power transmission such that the friction clutch 1 starts transmitting power after no power transmitted over the friction clutch 1, and the power transmissibility is gradually enhanced.
Patent TW-I270371-B (TW)
Title: An absorbent member and a method of producing an absorbent member
Inventor: YASUMURA DAISUKE
IPC: A61F13/15
Filed: 2003-06-09
Granted: 2007-01-11
Abstract: The present invention relates to a method of producing an absorbent member comprising feeding a superabsorbent polymer and pulp fiber both in the form of a dispersion in an air stream, depositing the superabsorbent polymer and the pulp fiber in a recess by suction through a plurality of suction holes provided in the bottom of the recess and releasing the deposited aggregate from the recess. The bottom of the recess (50) has a first suction region having an open area ratio R1 of 40 to 80% and a second suction region having an open area ration R2 of 2 to 20% with the ration of R1 to R2 ranging from 70/30 to 99/1. The superabsorbent polymer and the pulp fiber are deposited on both the first and the second suction regions. The present invention also relates to an absorbent member comprising a superabsorbent polymer and pulp fiber.
Patent TW-I257955-B (TW)
Title: Ni-Cr-Mo-Cu alloys resistant to sulfuric acid and wet process phosphoric acid
Inventor: CROOK PAUL
IPC: C22C1/02
Filed: 2003-06-12
Granted: 2006-07-11
Abstract: A nickel-chromium-molybdenum-copper alloy that is resistant to sulfuric acid and wet process phosphoric acid contains in weight percent 30.0 to 35.0% chromium, 5.0 to 7.6% molybdenum, 1.6 to 2.9% copper, up to 1.0% manganese, up to 0.4 % aluminum, up to 0.6% silicon, up to 0.06% carbon, up to 0.13% nitrogen, up to 5.1% iron, up to 5.0% cobalt, with the balance nickel plus impurities.
Patent TW-589735-B (TW)
Title: Trench-capacitor DRAM cell having a folded gate conductor
Inventor: CHEN YI-NAN
IPC: H01L27/108
Filed: 2003-06-25
Granted: 2004-06-01
Abstract: A novel trench-capacitor DRAM cell structure is disclosed. The trench-capacitor DRAM cell of this invention includes an active area island having a horizontal semiconductor surface and a vertical sidewall contiguous with the horizontal semiconductor surface. A pass transistor is disposed at the corner of the active area island. The pass transistor includes a folded gate conductor strip extending from the horizontal semiconductor surface to the vertical sidewall of the active area island, a source formed in the horizontal semiconductor surface, a drain formed in the vertical sidewall, and a gate oxide layer underneath the folded gate conductor strip. The source and drain define a folded channel. The trench-capacitor DRAM cell further includes a trench capacitor that is insulated from the folded gate conductor strip by a trench top oxide (TTO) layer and is coupled to the pass transistor via the drain.
Patent TW-I238497-B (TW)
Title: Manufacturing method for non-volatile semiconductor memory device and the non-volatile semiconductor memory device
Inventor: IGUCHI SUNAO
IPC: H01L27/115
Filed: 2003-07-21
Granted: 2005-08-21
Abstract: The present invention can prevent the bad-burying of inter-layer insulation film, which is to form a flat sidewall 212 on the sidewall portion of the silicon oxide film 206 formed on the control gate CG. The method is to provide the sidewall 212, so that when burying the inter-layer insulation film 150 between the memory cells composed of the control gate CG and the floating gate FG, the inter-layer insulation film 150 can be easily filled without the bad burying of inter-layer insulation film 150.
Patent TW-I232034-B (TW)
Title: Power measurement of received CDMA signals using soft threshold preprocessing after correlation
Inventor: TYRA FRYDERYK
IPC: H04B7/005
Filed: 2003-07-30
Granted: 2005-05-01
Abstract: A received power of a code division multiple access (CDMA) signal is determined. Samples of a spectrum associated with the received CDMA signal are taken as received samples, which are then correlated with a code of the CDMA signal. For correlated samples below a first threshold, those correlated samples are processed by being made to be zero. For samples between the first threshold and a second threshold, those correlated samples are processed by rescaling. The correlated samples above the second threshold are passed unchanged. The received power level of the received CDMA signal is determined using the correlated samples after the processing.
Patent TW-I220045-B (TW)
Title: LCD display of slim frame design
Inventor: WANG CHIUNG-PIN
IPC: G02F1/1345
Filed: 2003-08-06
Granted: 2004-08-01
Abstract: An LCD display comprising a glass substrate, a plurality of first conductive lines, a dielectric layer and a plurality of second conductive lines. An upper surface of the glass substrate can be divided into a display region and a surrounding frame region. A plurality of pixel devices is located on the display region, and each of the pixel devices comprises a thin film transistor (TFT) utilized as a switch. The first conductive line is located on the frame region to control on and off of a portion of the TFTs, the dielectric layer is formed on the frame region and covering the first conductive line, and the second conductive line is formed on the dielectric layer to control on and off of the other TFTs.