baber/WOPTO huggingface dataset:
Patent TW-518851-B (TW)
Title: Packetized data discard
Inventor: BENNETT JON C R
IPC: H04L12/00
Filed: 2001-05-01
Granted: 2003-01-21
Abstract: An apparatus for transferring packetized data includes an input for receiving packetized data, a memory coupled to the input and configured to store the packetized data in queues, each queue having an associated size, an output for transmitting the packetized data coupled to the memory, and a controller operatively coupled to the memory and configured to control transfer of the packetized data from the memory to the output, the controller being configured to determine which of multiple of ranges of sizes of queues has the largest range of sizes of queues and at least one associated queue, and to discard packetized data of a selected queue from among the at least one associated queue.
Patent TW-507337-B (TW)
Title: Method of forming high flip chip solder bump
Inventor: PENG CHIOU-SHIAN
IPC: H01L23/28
Filed: 2001-05-25
Granted: 2002-10-21
Abstract: This invention provides a bumping method to form high bump height, which utilizes non-electrical plating technique to further plate a layer of bump material on the bump formed by electroplating and thus results in the bump with greater height after reflow. It consists of the following steps: forming sequentially a metal pad, a passivation layer, an under bump metallurgy (UBM) layer on a chip; using photoresist to define position of the UBM; forming the solder bump on the position of the UBM; using flux and hard bake process to remove oxide on the surface of the solder bump; then forming an extra plated layer through non-electrical plating method; removing the photoresist; removing the exposed UBM; and performing reflow process to form solder balls.
Patent TW-517339-B (TW)
Title: Method of preventing short circuit between contact window and metal line
Inventor: WU JOSEPH
IPC: H01L21/768
Filed: 2001-07-25
Granted: 2003-01-11
Abstract: A kind of method for preventing short circuit between the contact window and metal line is disclosed in the present invention. The invention is suitable for use in a semiconductor in which plural contact windows are formed. In the method, conductive material is used to fill the contact window, and then dielectric material is used to form the edge liner on the sidewall of the contact window so as to shrink the opening of the contact window. After forming the circuit trenches, the contact window is filled, and plugs are formed on the contact window and the circuit trenches to form the metal circuit. Based on the invented method, the inappropriate short circuit phenomenon between the contact window and the metal line can be effectively prevented; and additionally, the product yield can be greatly increased.
Patent TW-501264-B (TW)
Title: Semiconductor device
Inventor: MORISHITA YASUYUKI
IPC: H01L27/02
Filed: 2001-08-01
Granted: 2002-09-01
Abstract: A semiconductor device is provided with a signal terminal, a high potential side power supply terminal, a low potential side power supply terminal, a first wiring connected to the high potential side power supply terminal, a second wiring connected to the low potential side power supply terminal, and an internal circuit to which power is supplied from the first and second wirings. Further the semiconductor device is provided with a first and a second resistance elements whose one end is connected to a first node, a first protection element having a first terminal connected to the first wiring and a second terminal connected to the other end of the first resistance element, a second protection element having a third terminal connected to the other end of the second resistance element and a fourth terminal connected to the second wiring, and a third protection element having a fifth terminal connected to the first wiring and a sixth terminal connected to the second wiring.
Patent TW-527258-B (TW)
Title: Method of polishing a semiconductor wafer
Inventor: LU YONGQIANG
IPC: H01L21/306
Filed: 2001-08-02
Granted: 2003-04-11
Abstract: A modified process for chemical/mechanical polishing semiconductor wafers is provided. The process includes polishing a surface of the wafer, contacting the polished surface of the wafer with a surfactant, and drying the surface of the disengaged wafer for a sufficient period of time before contacting the surface of the wafer with a rinse media or subsequent process liquid. The process reduces defects, including etching stains, on the polished surface of the wafer.
Patent TW-I279732-B (TW)
Title: Versatile method and system for VCSEL-based bar code scanner
Inventor: STAPLETON NORMAN BRENT
IPC: G06K7/10
Filed: 2001-08-22
Granted: 2007-04-21
Abstract: A versatile system and method for VCSEL (vertical cavity surface emitting laser) bar code and data scanning is disclosed, including a housing (102) having a scanning surface (116), a detector element (106) disposed within the housing in close proximity and normal to the scanning surface, a VCSEL component (104) disposed within the housing in close proximity to the detector element and scanning surface, and an aperture (122) formed within the housing between the scanning surface and the detector element.
Patent TW-I225391-B (TW)
Title: Cervical pillow for protection of cervical vertebrae
Inventor: KIM CHANG-GYU
IPC: A47G9/10
Filed: 2001-10-16
Granted: 2004-12-21
Abstract: A cervical pillow for protection of cervical vertebrae comprises a pillow body filled with stuffing materials, the pillow body having a neck supporting section which is formed at a front center portion of the pillow body, a concaved section which is formed behind the neck supporting section, and a pair of auxiliary supporting sections which are respectively formed at both sides of the neck supporting section and each of which is defined with an ear accommodating opening.
Patent TW-I221165-B (TW)
Title: Air jet nozzle, fabric processing machine and method of processing fabric
Inventor: TSUI WILLIAM TAK MING
IPC: D06B3/28
Filed: 2001-10-16
Granted: 2004-09-21
Abstract: The present invention provides a fabric processing machine comprising a fluid jet nozzle (4) communicating with an inlet of an intermediate chamber (6), a fabric inlet of an air jet nozzle (8) communicating with an outlet of the intermediate chamber (6), a fabric outlet of the air jet nozzle (8) communicating with an inlet of an expansion chamber (10) and an outlet of the expansion chamber (10) communicating with a fabric inlet of a plaiting device (12). The present invention farther provides an air jet nozzle (8) comprising an inlet, an outlet and an inlet opening (20), wherein the air inlet opening (20) comprises an air divider (30) designed to divide an air flow entering the nozzle through the air inlet opening into a first air jet (32) and a second air jet (34).
Patent TW-556168-B (TW)
Title: Rewritable type optical disc, manufacturing method and manufacturing system therefor
Inventor: MURAMATSU EIJI
IPC: G11B7/2433
Filed: 2001-10-31
Granted: 2003-10-01
Abstract: A rewritable type optical disc includes recording tracks formed with break portions; and recording marks corresponding to predetermined data and formed on the recording tracks. The recording marks are formed over the break portions on the recording tracks. If the predetermined data, such as control data, recorded as the recording mark is illegally altered, the position of the recording marks are changed and some break portions are not covered by the recording marks. Since the return light level of the break portion, which is not covered by the recording mark, is different from the return light level of the break portion covered by the recording mark, such illegal alteration of the predetermined data such as the control data may be detected.
Patent TW-556157-B (TW)
Title: Optical pick-up actuator
Inventor: JEONG HO-SEOP
IPC: G11B7/09
Filed: 2001-11-28
Granted: 2003-10-01
Abstract: An optical pick-up actuator for optical pick-up devices is disclosed. In the actuator of this invention, the blade positioned to float above a yoke plate has one focusing coil, two tracking coils and two tilting magnets. The yoke plate has two side yokes holding two tilting coils at positions vertically aligned with the two tilting magnets. The tilting magnets are formed on the lower surface of the blade at positions, which are symmetrical around the perpendicular optical path of an object lens of the blade or around the tilting axis of the blade. The tilting magnets of the blade and the tilting coils of the yoke plate are operated under the control of a solenoid. When a current flows in the tilting coils, the tilting magnets generate electromagnetic fields to tilt the blade at a desired angle relative to the perpendicular optical path of the object lens. The pick-up actuator thus stably performs a blade tilting operation in addition to performing conventional focusing and tracking operation, and so the actuator allows the object lens to precisely focus a laser beam on a disc, particularly, a high density optical DVD, and allows an optical pick-up device to precisely read or write information from or onto the disc even when the disc is inclinedly positioned in the deck of a disc player.
Patent TW-589787-B (TW)
Title: Surface acoustic wave apparatus and manufacturing method therefor
Inventor: SHIMOE KAZUNOBU
IPC: H03H9/02
Filed: 2001-12-14
Granted: 2004-06-01
Abstract: A method for manufacturing a surface acoustic wave apparatus to be mounted via bumps by a flip chip bonding system prevents peeling of electrode pads from the piezoelectric substrate and cracks in the piezoelectric substrate from occurring during the formation of the bumps or at other times during the manufacturing process. In the method of manufacturing a surface acoustic wave apparatus, a first electrode layer of the electrode pad is formed on a piezoelectric substrate by etching, an electrode for a surface acoustic wave element is formed by a lift-off method after the first electrode layer is formed, and thereafter, an electrode film including a second electrode layer of the electrode pad and a wiring electrode is formed.
Patent TW-I258636-B (TW)
Title: Lithographic photoresist composition and process for its use
Inventor: BROCK PHILLIP JOE
IPC: C08F20/10
Filed: 2002-01-22
Granted: 2006-07-21
Abstract: A lithographic photoresist composition is provided that can be used as a chemical amplification photoresist. In a preferred embodiment, the composition is substantially transparent to deep ultraviolet radiation, i.e., radiation of a wavelength less than 250 nm, including 157 nm, 193 nm and 248 nm radiation, and has improved sensitivity and resolution. The composition comprises a fluorinated vinylic polymer, particularly a fluorinated methacrylate, a fluorinated methacrylonitrile, or a fluorinated methacrylic acid, and a photoacid generator. The polymer may be a homopolymer or a copolymer. A process for using the composition to generate resist images on a substrate is also provided, i.e., in the manufacture of integrated circuits or the like.
Patent TW-552794-B (TW)
Title: Image reading apparatus
Inventor: YOSHIDA MIINORU
IPC: H01L27/146
Filed: 2002-03-01
Granted: 2003-09-11
Abstract: The present invention relates to an image reading apparatus, which includes a line light source having a light guide plate and red (R), green (G), and blue (B) LEDs, for a light transmitting original, and a contact image sensor unit for detecting the light from the line light source. The light transmitting original is arranged between the line light source and the contact image sensor unit. The light transmitting original is read by moving the line light source and the contact image sensor unit relative to the light transmitting original. The line light source is moved interlockingly with the contact image sensor unit by the attraction between a magnet provided at both ends of the line light source for the light transmitting original in the longitudinal direction thereof and a magnet provided at both ends of the contact image sensor unit in the longitudinal direction thereof.
Patent TW-562949-B (TW)
Title: Circuit for improved test and calibration in automated test equipment
Inventor: HAUPTMAN STEVEN
IPC: G01R31/28
Filed: 2002-03-04
Granted: 2003-11-21
Abstract: In at least one embodiment, a circuit for a multi-channel tester having a central resource, a plurality of outputs, and a switching matrix coupling the central resource to the plurality of outputs via a plurality of selectable channels. Each of the selectable channels having PIN diodes coupled in a half-bridge configuration. A first, a second, and a third biasing source for forward biasing the PIN diodes. The first and second biasing sources are coupled to a central resource coupled end and an output coupled end of the half-bridge, respectively. The third biasing source is coupled to a common node. The first and second biasing sources are constructed to provide substantially balanced outputs and such that the sum of the outputs of the first and second biasing sources are substantially balanced with respect to the output of the third bias source. In some embodiments, a the plurality of selectable channels comprises the same first biasing source. In some embodiments, each of the plurality of channels comprises a different second biasing source. In some embodiments, pin electronics drivers can be used as the second biasing source. In some embodiments, a single third biasing source can be coupled to each of the common nodes of the plurality of selectable channels via one of a plurality of switches. In some embodiments, the PIN diodes can be located near the central resource end of the channel and near the output pin end of the channel allowing cleaner more accurate voltage/timing measurements.
Patent TW-I229988-B (TW)
Title: Method allowing mobile communication equipment to swiftly browse specific web service
Inventor: LAI JEN-SHING
IPC: G06F17/30
Filed: 2002-03-12
Granted: 2005-03-21
Abstract: The present invention relates to a method allowing mobile communication equipment to swiftly browse specific web service. The method divides the specific web service provided by a remote server into a fixed data and a variable data. The fixed data specifies all the function types provided by the specific web service, and the variable data specifies the actual contents pertinent to all the function types. Besides, a data storage medium is installed in a mobile communication equipment. The data storage medium is stored with a browsing information identical to the contents of the fixed data so that the browsing information is exported to the browser from the data storage medium when one browser installed in the mobile communication equipment is activated. The fixed data can be displayed on the mobile communication equipment. When those function types are selected, the variable data can be read from the remote server. Hence, the time for the mobile communication equipment to read the specific web service can be reduced.
Patent TW-I285400-B (TW)
Title: Method of fabrication of semiconductor integrated circuit device
Inventor: WAKABAYASHI TAKAYUKI
IPC: H01L21/30
Filed: 2002-03-26
Granted: 2007-08-11
Abstract: The invention provides a wafer carriage system for a semiconductor manufacturing line which copes with to 300 mm wafers. The carriage of a wafer within the bay (a group of devices) of a clean room is performed by RGV (rail guided vehicle) 11 traveling in a straight line at a high speed on a carriage rail 3 laid on the floor of the clean room. The carriage area where the RGV 11 travels is separated from a work region for a person by a partition 4, and is so structured that the person cannot enter the carriage area at operation of the line.
Patent TW-I278981-B (TW)
Title: Semiconductor device and production method therefor
Inventor: KITOU HIDEYUKI
IPC: H01L23/532
Filed: 2002-03-29
Granted: 2007-04-11
Abstract: A semiconductor device formed of an insulation layer having at least a laminated portion in which a first insulation film made of silicon oxide film and a second insulation film made of organic insulation film are laminated on each other, wherein said semiconductor device has a silicon oxide film structure in which moisture absorption is limited, said structure having characteristics showing that a ratio SI/SII of area integrations SI and SII of a desorption gas spectrum by ion current measurement of the temperature programmed desorption mass analysis measurement based on mass 18 relating to the laminated structure of the silicon oxide film and the organic insulation film and a single layer structure of the silicon oxide film is not less than 1 or not more than 1.5. With this structure, problems of the semiconductor device having the insulation film or metal wiring in the semiconductor device having the insulation film structure in which the silicon oxide film and organic insulation film are laminated on each other that characteristics are deteriorated and peeling off is generated are solved.
Patent TW-I299279-B (TW)
Inventor: TANAKA OSAMU
IPC: B01D69/02
Filed: 2002-04-03
Granted: 2008-08-01
Abstract: A method of manufacturing a filter medium that has a PF value that exceeds 32, the PF value calculated from the pressure loss and the collection efficiency of the filter medium according to the following formula: ÄFormula 1Ü PF = Ä-log (permeability (%)/100)/(pressure loss (Pa)Ü x 1000 in which permeability (%) = 100 - collection efficiency (%). In this method, 380 ml or more of a liquid lubricant at 20 DEG C is added per 1 kg of a PTFE fine powder, this compound is processed into a tape shape and elongated to obtain a PTFE porous film, and an air permeable support member is heat laminated to at least one surface of the PTFE porous film. <IMAGE>
Patent TW-561770-B (TW)
Title: Method for transforming personalized bills information of a mobile station user with short message service
Inventor: CHANG JEN-CHUN
IPC: G06Q20/10
Filed: 2002-04-18
Granted: 2003-11-11
Abstract: A method for transforming personalized bills information of a mobile station user with short message service. The method of this invention comprises the steps as follows: receiving a bills information request produced by a user who accesses a predetermined bill information model of a SIM card by a mobile station; accessing personalized bills information from a bills information database according to the bills information request; and transmitting a short message including the personalized bills information to the mobile station and displaying the personalized bills information.
Patent TW-582002-B (TW)
Title: Image display method in transmissive-type liquid crystal display device and transmissive-type liquid crystal display device
Inventor: NISHIMURA MITSUHISA
IPC: G02F1/133
Filed: 2002-04-23
Granted: 2004-04-01
Abstract: A method is provided for displaying an image in a liquid crystal display which enables a scale of a power supply circuit for supplying power to a backlight to be small-sized and the power supply circuit to be low-priced and power consumption of the backlight to be reduced and which enables a flickering phenomenon, a trail-leaving phenomenon (trail-effect), and an image-retention phenomenon to be decreased. In the method for displaying the image in the liquid crystal display device, based on a motion vector, by doing switching between an image signal making up the above image and a blanking signal and by applying a plurality of data electrodes making up the liquid crystal display device, an image signal or a non-image signal is displayed.
Patent TW-561397-B (TW)
Title: A browser rewind and replay feature for transient messages wherein the messages are stored automatically when they are initially rendered and replayed when selected
Inventor: DUTTA RABINDRANATH
IPC: G06T13/00
Filed: 2002-04-25
Granted: 2003-11-11
Abstract: A system, method and program of the invention enables a user to view, at a later time, transitory messages, e.g., advertisements, that the user may have previously missed. The multimedia objects containing the messages are stored automatically without user action when the multimedia object is rendered at the client. In response to a user action, a list of the stored multimedia objects are displayed to the user along with selectable controls for rewinding and replaying the list of stored multimedia objects. The user may select each multimedia object from the list one at a time for replaying, or the user can use the selectable controls to replay or rewind a succession of the stored multimedia objects. The multimedia objects may include an animated GIF multimedia object, a moving picture type multimedia object, a vector graphic multimedia object, and a static image multimedia object
Patent TW-I277299-B (TW)
Title: Operation circuit of Galois field multiplicative inverse for advanced encryption standard (AES) chip design
Inventor: HUANG JENG-YANG
IPC: H03K19/00
Filed: 2002-04-30
Granted: 2007-03-21
Abstract: The present invention provides an operation circuit of Galois field multiplicative inverse for advanced encryption standard (AES) chip design that employs a first operation circuit to conduct fourth-order operation process of the input bytes, a second operation circuit to conduct third-order operation process of the input bytes, a plurality of multiplication circuits to conduct multiplication of the output result of the two preceding circuits, a third operation circuit to conduct second-order operation process of the output result of its preceding circuits, a fourth operation circuit to conduct eighth-order operation process of the output result of its preceding circuits, and a fifth operation circuit to conduct 32th-order operation process of the output result of its preceding circuits. Thus, the operations of Galois Field multiplicative inverse and the function of look-up table for substituting conversion operation by the bytes used in AES encryption process can be accomplished.
Patent TW-580721-B (TW)
Title: Device for generating X-ray
Inventor: OKADA TOMOYUKI
IPC: G21K5/02
Filed: 2002-05-30
Granted: 2004-03-21
Abstract: The purpose of the present invention is to provide a transmitting-typed X-ray tube having high resolution. In a device for generating X-ray relating to the present invention, an electronic lens forming portion 100A comprises a central axis portion 131 which is formed in magnetic yoke 130, and an outer circumference portion 133 which is used to limit a circumference of the magnetic yoke 130. A portion of a front end 135 of the central axis portion 131 is magnetic pole 110 of an electronic gun. The magnetic pole 110 decides a first opening portion 111. A portion of a front end 137 of the outer circumference portion 133 is magnetic pole 120 of target object side. The magnetic pole 120 decides a second opening portion 121. A value of a diameter d2 of the second opening 121 is larger than that of the first opening 111.
Patent TW-552723-B (TW)
Title: Group III nitride compound semiconductor light-emitting element
Inventor: UEMURA TOSHIYA
IPC: H01L33/32
Filed: 2002-06-05
Granted: 2003-09-11
Abstract: In a flip chip type Group III nitride compound semiconductor light-emitting element, a surface of a substrate serving as a light-emitting surface is formed as a rough surface so that radiated light is scattered by the surface.