baber/WOPTO huggingface dataset:
Patent TW-562695-B (TW)
Title: Improved catalytic composition and its application to olefin oligomerisation
Inventor: COMMEREUC DOMINIQUE
IPC: B01J31/14
Filed: 2000-05-25
Granted: 2003-11-21
Abstract: An improved catalytic composition for oligomerisation, in particular dimerisation, of monoolefins comprises the product resulting from bringing the following three constituents into contact in any order: (a) at least one divalent nickel compound; (b) at least one hydrocarbylaluminium dihalide, optionally enriched with an aluminium trihalide; and (c) at least one organic Bronsted acid; the catalytic composition being pre-conditioned in a solvent before using it for oligomerisation.
Patent TW-451415-B (TW)
Title: Manufacturing method for metal interconnection
Inventor: CHEN CHENG-SHIAN
IPC: H01L21/768
Filed: 2000-07-03
Granted: 2001-08-21
Abstract: The present invention provides a manufacturing method for metal interconnection which includes: after forming the bonding barrier in room temperature and highly vacuum condition, forming the AlCu alloy layer thereon in high temperature and highly vacuum condition; next, applying quenching on the AlCu alloy layer; forming the anti-reflective layer on the AlCu alloy layer in room temperature and in highly vacuum condition; then, conducting etching process to form the leads.
Patent TW-546168-B (TW)
Title: Composite member having photocatalyst function for deodorization or waste water treatment
Inventor: OHMORI MASAHIRO
IPC: B01D53/88
Filed: 2000-09-30
Granted: 2003-08-11
Abstract: A composite member having photocatalyst function which can be used for deodorization of an air having offensive odor or for waste water treatment, characterized in that it comprises a foamed or porous substrate having an apparent specific gravity of 0.01 to 0.9 and, attached on the surface thereof, titanium oxide fine particles. The composite member is advantageous in that it can make much of the activity of the photocatalyst attached, and thus can achieve improved performance for deodorization and/or waste water treatment and also exhibit excellent durability of such performance.
Patent TW-533520-B (TW)
Title: Multi-chip bonding method and apparatus
Inventor: MIMATA TSUTOMU
IPC: H01L21/00
Filed: 2000-11-14
Granted: 2003-05-21
Abstract: The present invention provides a multi-chip bonding method and apparatus, which will not make the holding device such as wafer ring large and can promote the productivity. A wafer ring 4A having semiconductor chip 2A bonded to the substrate 1 is held by a holding device 6; substrates 1 are fed out to a substrate conveying device 45 from the substrate supplying/storing section 50 sequentially; all bonded components to the semiconductor chip 2A on the substrate 1 are successively bonded to the semiconductor chip 2A on the holding device 6 such as a wafer ring; the substrate 1 bonded is accommodated in the substrate supplying/storing section 51; afterwards, the wafer ring 4A held by the holding device 6 is exchanged for a wafer ring 4B which has semiconductor chip 2B by the substrate conveying device, it is accommodated in the wafer ring holding device 6, and the substrates 1 accommodated in the substrate supplying/storing section 51 are successively fed out to the substrate conveying device 45; All bonded parts of the semiconductor chip 2B are bonded on the substrate 1, and are successively bonded to the semiconductor chip 2B on the holding device 6 such as wafer ring; and the substrates 1 bonded is accommodated in the substrate supplying/storing section 50.
Patent TW-480505-B (TW)
Title: Push button switch
Inventor: OBA KATSUICHI
IPC: H01H13/702
Filed: 2000-12-04
Granted: 2002-03-21
Abstract: The purpose of the present invention is to obtain plural kinds of click feelings without performing the movable contact design that is difficult and complicated. A kind of push switch has the following features: a wiring substrate 10, on which a fixed contact 80 consisting of the first fixed contact 81 and the second fixed contact 82 placed around the first fixed contact 81 is formed; and a metallic movable contact 90 formed in a dome shape that is usually in contact with the second fixed contact 82. When pressing a central portion of the metallic movable contact 90, the movable contact is partially turned at a given stroke amount and, by accompanying a click feeling, it can be in contact with the first fixed contact 81. On the wiring substrate 10, an adjusting layer 70 is formed to adjust the stroke amount of the movable contact 90. Additionally, a portion of the movable contact 90 is placed on the adjusting layer.
Patent TW-478108-B (TW)
Title: Methods for forming integrated circuit devices through selective etching of an insulation layer to increase the self-aligned contact area adjacent a semiconductor region and integrated circuit devices formed thereby
Inventor: LEE JAE-GOO
IPC: H01L21/768
Filed: 2000-12-13
Granted: 2002-03-01
Abstract: Integrated circuit devices and methods of manufacturing same are disclosed in which an insulation layer is selectively etched to increase the self-aligned contact area adjacent a semiconductor region. For example, a pair of interconnection patterns may be formed on a substrate with the substrate having a semiconductor region disposed between the interconnection patterns. An etch-stop layer may then be formed on the pair of interconnection patterns and the substrate followed by the formation of a sacrificial insulation on the pair of interconnection patterns and on the semiconductor region. The sacrificial insulation layer is then selectively etched to expose portions of the etch-stop layer that extend on the surfaces of the pair of interconnection patterns. Sidewall insulation spacers, which are made of a different material than the sacrificial insulation layer, may then be formed on sidewall portions of the pair of interconnection patterns in an upper gap region between the interconnection patterns and on a portion of the sacrificial insulation layer covering the semiconductor region. The portion of the sacrificial insulation layer that covers the semiconductor region may then be selectively etched, using the sidewall insulation spacers as an etching mask, to define recesses underneath the sidewall insulation spacers.
Patent TW-I248448-B (TW)
Title: Curing agent composition and curing epoxy resin composition
Inventor: OGAWA AKIO
IPC: C08G59/40
Filed: 2000-12-16
Granted: 2006-02-01
Abstract: A curing agent composition for an epoxy resin which comprises (B) a reaction product obtained from (a) a monoamine compound comprising an amine compound represented by formula (I), wherein R1 and R2 each represent an alkyl group having 1 to 8 carbon atoms, or R1 and R2 are connected together to form an alkylene group which may contain an oxygen atom or a nitrogen atom; and n represents 1 to 6, (b) a polyamine compound comprising a dicarboxylic acid dihydrazide, (c) an organic polyisocyanate, and, if desired, (d) an epoxy compound.
Patent TW-478150-B (TW)
Title: Semiconductor device and method manufacturing the same
Inventor: MIYAJIMA TAKASHI
IPC: H01L21/66
Filed: 2001-01-31
Granted: 2002-03-01
Abstract: In the drawn-out interconnection structure of the present invention, a storage node (SN) groove extending from a region, and a groove-shape drawn-out electrode is formed on the inner wall of storage node (SN) groove. An extended pad electrode portion extending from groove-shape drawn-out electrode is provided above storage node (SN) groove. Also provided is a contact plug that penetrates through extended pad electrode portion and that connects aluminum interconnection and extended pad electrode portion in a layer above extended pad electrode portion. With this arrangement, the structure of an interconnection drawn from an electrode of a semiconductor device can be obtained which allows the production of a cell transistor TEG capable of performing a reliable and stable measurement of the cell transistor characteristics.
Patent TW-I289695-B (TW)
Title: Liquid crystal display device with a function of adaptive brightness intensifier and method for driving same
Inventor: HWANG IN-SUN
IPC: G02F1/133
Filed: 2001-01-31
Granted: 2007-11-11
Abstract: A liquid crystal display device is provided with a timing control unit to control the brightness of a backlight. The timing control unit divides the data for the respective RGB colors into three or more gray scale groups, counts the number of the data for the respective RGB colors in each gray scale group per one picture frame, comparing the counted numbers with each other, and outputs the brightness control signals to the backlight driving unit depending upon the compared values. The timing control unit applies high driving voltages to the backlight driving unit to increase the brightness of the backlight when the compared values per one picture frame are in the high gray scale level, and applies normal driving voltages to the backlight driving unit to keep the brightness of the backlight to be in a normal state when the compared values per one picture frame are in the low gray scale level. That is, in the case of the display screens locally intensified at the high gray scale (or requiring high contrast ratio), or the display screens bearing wholly the high gray scale (or requiring high brightness), the brightness of the backlight is increased. In the reverse case, the brightness of the backlight is kept to be in a normal state. In this way, the desired high contrast ratio is obtained.
Patent TW-569180-B (TW)
Title: Speech recognition method and device, speech synthesis method and device, recording medium
Inventor: KOYANAGI YUKIO
IPC: G10L17/08
Filed: 2001-04-12
Granted: 2004-01-01
Abstract: The present invention comprises: a data generating section 3 which differentiates an input aural signal, detects as a sample point a point where a differentiating value satisfies a predetermined condition, and obtains discrete amplitude data on detected sample points and timing data indicative of a time interval between the sample points, and a correlating section 4 for computing correlation data by using the amplitude data and the timing data. Input speech is recognized by matching correlation data (for a certain input speech), which is generated by a correlating section 4, with correlation data (for a variety) of speech, which is generated in the same manner in advance and is stored in a data memory 6.
Patent TW-517436-B (TW)
Title: Propulsive force controllable actuator
Inventor: TAKANASHI SEIJI
IPC: H02P25/06
Filed: 2001-04-17
Granted: 2003-01-11
Abstract: Disclosed is a moving magnet type propulsive force generating apparatus, comprising a rod movably supported by air static pressure bearings in an apparatus body and a propulsive force generating device for moving the rod. The propulsive force generating device comprises magnets mounted on the rod and movable with the rod and coils mounted in the apparatus body for generating magnetic forces by supplying electricity so as to generate the propulsive force by means of the reaction between the magnets and the magnetic forces of the coils.
Patent TW-I242137-B (TW)
Title: Card-type network interface, terminal for network conference and network conference system
Inventor: KITA KAZUHIRO
IPC: G06F13/00
Filed: 2001-05-08
Granted: 2005-10-21
Abstract: A card-type network interface, terminal for network conference and network conference system without causing increase in equipment expenses of a conference hall and imposing burdens on participants for setting a network. Terminals 11 (2) to 11 (n) for network conference to be constituted by mounting a network I/F card 1 on information terminals are provided, the card 1 is provided with: a connecting means to connect the information terminals with a wireless LAN; a deciding means to decide whether the information terminals are defined as hosts or clients of the wireless LAN; a setting means to request the setting information necessary for setting network to connect the information terminals with the wireless LAN to the hosts, and to set the network by using the setting information transmitted from the host based on a fact that the information terminals are defined as the clients; and a processing means to transmit the requested setting information to the clients, and to transmit the data for presentation to the clients who complete network setting based on a fact that the information terminals are defined as the hosts.
Patent TW-559572-B (TW)
Title: Coating apparatus and methods of applying a polymer coating
Inventor: FLEMING ROBERT JAMES
IPC: C08G18/10
Filed: 2001-05-31
Granted: 2003-11-01
Abstract: Methods of applying a polymer coating to a substrate are disclosed. By disrupting a bank of polymer precursor, a smooth coating of fast setting polymer can be applied to a substrate. Apparatus for applying a polymer coating is also disclosed. In one embodiment, an oscillating dispenser is used to apply polymer precursor onto a dispersive surface. The polymer precursor flows down the surface and is transferred to a moving web. Flowing solvent downwardly through the dispenser can provide efficient cleaning without the need for disassembly or production delays.
Patent TW-508865-B (TW)
Title: Glass antenna for an automobile
Inventor: TABATA KOHJI
IPC: H01Q1/12
Filed: 2001-06-19
Granted: 2002-11-01
Abstract: A glass antenna for an automobile which can improve sensitivity in an FM broadcast band and a frequency band region higher than the FM broadcast band, wherein a defogger 3 and an antenna conductor 4 are provided in a rear window glass sheet 1; a vertical portion of the antenna conductor 4 crosses or overlaps a plurality of heater strips 2, and the antenna conductor 4 and the heater strips 2 are laid one upon another by interposing an insulation layer 15 in the crossing or overlapping portion.
Patent TW-I248728-B (TW)
Title: Method and device for wirelessly managing machines with rapid collection and control features
Inventor: GUO SHUEN-LIANG
IPC: H04B10/02
Filed: 2001-07-09
Granted: 2006-02-01
Abstract: The present invention provides a method and a device for wirelessly managing machines with rapid collection and control features. According to the invention, a plurality of control receivers are separately installed on a plurality of machines. A main controller forming a wireless linkage with the control receives is used to collect data from each machine. Furthermore, the main controller can be linked to an electronic device, such as a computer and a printer, so that the data collected from the machines through such a linkage can be used for further processing, such as storage and printing. Thus, a wireless management device can be provided to companies or shops at a reduced installation cost and easy use.
Patent TW-527373-B (TW)
Title: Polyester precursor purification process
Inventor: SUMNER CHARLES EDWAN JR
IPC: C07C67/08
Filed: 2001-08-02
Granted: 2003-04-11
Abstract: Disclosed is a process for the purification of a polyester precursor wherein a polyester oligomer derived from terephthalic acid and one or more glycols or diols is purified or decolorized by hydrogenating the oligomer to convert colored impurities to colorless compounds and thereby improve the color of the oligomer. The colored impurities are present in the terephthalic acid used to prepare the oligomers and are formed during the manufacture of terephthalic acid. The purified/decolorized oligomer obtained from the disclosed process may be used to prepare high molecular weight polyesters.
Patent TW-528680-B (TW)
Title: Inkjet device of piezoelectric inkjet printhead and method for making the same
Inventor: YANG CHANG-MOU
IPC: B41J2/16
Filed: 2001-08-08
Granted: 2003-04-21
Abstract: The present invention relates to an inkjet device of a piezoelectric inkjet printhead and a method for making the same. The method comprises providing a substrate including a top face and a bottom face; forming a metal vibration layer on the top face of the substrate; and defining the bottom face of the substrate to form a plurality of ink chambers exposing a portion of the metal vibration layer, in which the substrate is made of a silicon chip, a ceramic substrate, or a metal sheet for receiving an etching operation, and the metal vibration layer is formed of a Ni, Cu, or Pt or other metal by an electroplating method, a physical vapor deposition (PVD), or a chemical vapor deposition (CVD), on the top face of the substrate. The invented method further comprises forming a piezoelectric vibration component with upper/lower electrodes on the metal vibration layer. The invented inkjet device of piezoelectric inkjet printhead can greatly increase the yield of inkjet printhead production process, reduce the process time, and increase the production.
Patent TW-509749-B (TW)
Title: Computer physical security device
Inventor: HURD JONATHAN
IPC: E05B37/02
Filed: 2001-08-17
Granted: 2002-11-11
Abstract: A physical security system with a combination lock, including a portable device having a wall defining a security slot; a housing having a top end, a bottom end, and a sidewall there between, the bottom end including a slot engagement member provided with a locking member insertable within the security slot and a retaining member disposed between the locking member and the housing for engaging an exterior portion of the wall proximate the security slot when the locking member extends into the security slot to facilitate movement of the engagement member into the retracted position by application of force to the housing and wherein the locking member extends into the security slot, the slot engagement member being moveable, relative to the housing, between an extended position and a retracted position, wherein the engagement member is biased towards the extended position and is rotationally fixed relative to the housing and wherein the locking member is moveable, when the engagement member is in the extended position, between an unlocked position and a locked position by movement of the engagement member with the locking member retained within the portable device when in the locked position and with the locking member disengageable from within the portable device when in the unlocked position; a pin, extending from the housing, for cooperating with the security slot when the slot engagement member is in the retracted position and the locking member is in the locked position, assisting opposition of movement of the locking member to the unlocked position; and a retention mechanism for maintaining the engagement member in the retracted position; and a cable attachment mechanism, coupled to the housing, for securing a cable to the housing wherein the cable is attachable to an object other than to the portable object.
Patent TW-535065-B (TW)
Title: Method and apparatus for atomic file look-up
Inventor: MOLNAR INGO
IPC: G06F17/30
Filed: 2001-08-24
Granted: 2003-06-01
Abstract: Method and apparatus for atomic file look-up. An atomic look-up operation allows an application to find out whether a file is opened atomically based on whether or not the file path is present in a file system namespace cache. If not, the file open request can be redirected, avoiding or minimizing impacts to the scheduling of various operations involved in executing an application. The request can be redirected by the application to a process that includes blocking point handling. An operating system according to the present invention includes a file system including a file system namespace, and an operating system kernel is operatively connected to the file system. The operating system kernel includes the file system namespace cache and the atomic look-up operation.
Patent TW-545071-B (TW)
Title: Device and method for automatically discriminating between formats of video signals
Inventor: KIM HAK-JAE
IPC: H04N21/4402
Filed: 2001-11-23
Granted: 2003-08-01
Abstract: A device and a method for processing video signals, and more particularly, a device and a method for automatically discriminating formats of video signals input to a monitor and processing the respective signals in accordance with the identified formats are provided. The device automatically identifies if signals input to the same input port are RGB type PC signals or YPbPr type HDTV signals and processes the signals in accordance with the identified formats. Therefore, users have only to install a single input port commonly used to receive PC signals and HDTV signals rather than installing separate input ports for PC signals and HDTV signals separately. Moreover, users are freed from verifying the input signals coming from a PC or an HDTV in order to connect input ports of the monitor with output ports of a signal processor.
Patent TW-498472-B (TW)
Title: Tape-BGA package and its manufacturing process
Inventor: GUNG JEN-YUE
IPC: H05K3/40
Filed: 2001-11-27
Granted: 2002-08-11
Abstract: There are provided a tape-BGA package and its manufacturing process. The process comprises first patterning the upper and lower metal layers of the tape dielectric layer for forming circuit patterns, respectively; next, forming a plurality of through holes on the dielectric layer of the tape for passing through the lower metal layer and the dielectric layer until reaching the upper metal layer, thereby forming blind holes for ball mounting; next, forming solder mask layers on the two sides of the tape, respectively, and patterning the solder mask layer to expose part of the metal layers, thereby forming contact points corresponding to the chip; next implanting the solder balls into the blind holes, wherein the solder ball has one end protruded out of the surface of the solder mask layer; and finally connecting the chip to the contact points of the tape by wire bonding or flip-chip manner.
Patent TW-569310-B (TW)
Title: Valve control system for atomic layer deposition chamber
Inventor: LU SIQING
IPC: C23C16/52
Filed: 2002-03-07
Granted: 2004-01-01
Abstract: A valve control system for a semiconductor processing chamber includes a system control computer and a plurality of electrically controlled valves associated with the processing chamber. The system further includes a programmable logic controller in communication with the system control computer and operatively coupled to the electrically controlled valves. The refresh time for control of the valves may be less than 10 milliseconds. Consequently, valve control operations do not significantly extend the period of time required for highly repetitive cycling in atomic layer deposition processes. A hardware interlock may be implemented through the output power supply of the programmable logic controller.
Patent TW-550573-B (TW)
Title: Gapless programming for a NAND type flash memory
Inventor: YANO MASARU
IPC: G11C16/10
Filed: 2002-03-21
Granted: 2003-09-01
Abstract: Techniques, including a system and method, for reducing the total time for writing a plurality of pages to a NAND-type flash memory array are provided. In one embodiment, the writing is divided into two part. The first part receives and holds the next page in an intermediate buffer, while the present page, stored in the page buffer, is used to program the memory array. Then the next page is loaded into the page buffer. In parallel with the next page being programmed into the memory array, another page is input and held in the intermediate buffer. Thus, substantially gapless writing of the plurality of pages to the NAND-type flash memory array is achieved with the associated reduction in total time.