baber/WOPTO huggingface dataset:
Patent TW-426824-B (TW)
Title: Cache coherency protocol including a hovering (H) state having a precise mode and an imprecise mode
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F12/08
Filed: 1999-02-10
Granted: 2001-03-21
Abstract: A first data item is stored in a first cache in association with an address tag indicating an address of the data item. A coherency indicator in the first cache is set to a first state that indicates that the first data item is valid. In response to another cache indicating an intent to store to the address indicated by the address tag while the coherency indicator is set to the first state, the coherency indicator is updated to a second state that indicates that the address tag is valid and that the first data item is invalid. Thereafter, in response to detection of a remotely-sourced data transfer that is associated with the address indicated by the address tag and that includes a second data item, a determination is made, in response to a mode of operation of the first cache, whether or not to update the first cache. In response to a determination to make an update to the first cache, the first data item is replaced by storing the second data item in association with the address tag and the coherency indicator is updated to a third state that indicates that the second data item is valid. In one embodiment, the operating modes of the first cache include a precise mode in which cache updates are always performed and an imprecise mode in which cache updates are selectively performed. The operating mode of the first cache may be set by either hardware or software.
Patent TW-425626-B (TW)
Title: Manufacture of semiconductor device
Inventor: TSUCHIYA YASUAKI
IPC: H01L21/321
Filed: 1999-02-24
Granted: 2001-03-11
Abstract: The present invention provides the manufacturing method of a semiconductor device, which is able to achieve flatness of the polished surface of a metal film by CMP, that is to say, the in-plane uniformity of the polishing speed by a simple method with economical advantage. The present invention relates to a manufacturing method of a semiconductor device, which has the chemical machinery polishing process of a copper surface using alumina particles and the slurry containing H2O2 as oxidizing agent, and is characterized in that: the amount of the alumina particles contained in polishing is 2-10 weight % with respect the total amount of the slurry. Furthermore, the concentration of the H2O2 is 8-26 weight % for the liquid component in the slurry.
Patent TW-415007-B (TW)
Title: Local oxidation
Inventor: KING WEI-SHENG
IPC: H01L21/76
Filed: 1999-03-05
Granted: 2000-12-11
Abstract: This invention relates to a method of forming an isolation structure by local oxidation, which avoids silicon nitride left on the backside of the wafer. The wafer is dipped into a hydrofloride solution to remove the thin oxide layer on the fringe of the wafer and the pad nitride layer formed on the backside of the wafer when an etching stop layer is formed. Accordingly, the subsequent silicon nitride layer can be easily removed.
Patent TW-518713-B (TW)
Title: Method to prevent metal tungsten plug from corrosion
Inventor: WANG JIAN-RUNG
IPC: H01L21/768
Filed: 1999-04-05
Granted: 2003-01-21
Abstract: A method to prevent tungsten plug from corrosion is disclosed, in which the metal tungsten plug is immersed in the electrolyte solution with sufficient acidity or alkalinity after forming patterned conducting wires on it, and then the polymer adhered to the side of the metal conducting wire is cleaned away by strip solution.
Patent TW-419688-B (TW)
Title: Cathod ray tube provided with an oxide cathod and process for making the same
Inventor: SAITOH KIYOSHI
IPC: H01J9/04
Filed: 1999-05-12
Granted: 2001-01-21
Abstract: The present invention provides a cathode-ray tube having a high resolution achieved without lowering the electron emission characteristics. A printing paste having a mixture of needle-like particles of the first group and bulk particles of the second group incorporated as an alkaline earth metal carbonate forming an electron emissive material layer. The paste is applied to a metallic base by screen-printing and dried. The resultant base is assembled as an oxide cathode in a cathode-ray tube. To turn the carbonate into an oxide, the tube is evacuated and the cathode is heated. Thus, the surface of the cathode is planarized.
Patent TW-393381-B (TW)
Title: Chemical mechanical polishing device
Inventor: YANG MING-SHENG
IPC: B24B1/00
Filed: 1999-05-26
Granted: 2000-06-11
Abstract: A chemical mechanical polishing device comprises a slurry supply device, a polish pad for receiving the slurry and controlling the up and down and rotation of the wafer rotation such that the wafer touches the polish pad and the slurry and the polish head for polishing and a wafer retaining ring. There is a light emitter within the wafer retaining ring. It emits light to the slurry and a sensor receives the light through the slurry to determine if the polishing reaches the end point.
Patent TW-440767-B (TW)
Title: Method of and apparatus for correctly transmitting signals at high speed without waveform distortion
Inventor: TAMURA HIROTAKA
IPC: H04L25/10
Filed: 1999-05-28
Granted: 2001-06-16
Abstract: A driver circuit transmits a signal to a receiver circuit through a signal transmission line. The driver circuit has an output driver, a front driver, and a level adjuster. The front driver drives the output driver, and the level adjuster adjusts the output level of the front driver. The output driver generates a signal whose level is variable in response to an output level of the front driver.
Patent TW-475248-B (TW)
Title: Method and apparatus for forming metal interconnects
Inventor: MAYDAN DAN
IPC: H01L21/302
Filed: 1999-06-01
Granted: 2002-02-01
Abstract: The present invention provides a method and apparatus for forming reliable interconnects in which the overlap of the line over the plug or via is minimized or eliminated. In one aspect, a barrier plug comprised of a conductive material, such as tungsten, is deposited over the via to provide an etch stop during line etching and to prevent diffusion of the metal, such as copper, into the surrounding dielectric material if the line is misaligned over the via. Additionally, the barrier plug prevents an overall reduction in resistance of the interconnect and enables reactive ion etching to be employed to form the metal line. In another aspect, reactive ion etching techniques are employed to selectively etch the metal line and the barrier layer to provide a controlled etching process which exhibits selectivity for the metal line, then the barrier and then the via or plug.
Patent TW-426995-B (TW)
Title: FeRAM-arrangement
Inventor: SCHINDLER GUNTHER
IPC: H01L27/11502
Filed: 1999-06-30
Granted: 2001-03-21
Abstract: This invention relates to a FeRAM-arrangement with many memory-cells, each memory-cell has a selection-transistor (2, 3) and a capacitor-device with ferro-electric dielectrics. The capacitor-device is composed of at least two capacitors (C1, C2), their coercive voltage (VC1, VC2) are mutually different.
Patent TW-592724-B (TW)
Title: Foaming oil cleansing composition
Inventor: STORK ANJA
IPC: A61K47/44
Filed: 1999-08-02
Granted: 2004-06-21
Abstract: The present invention relates to a composition which comprises at least a surfactant mixture and an oil component, the surfactant mixture comprising at least an anionic or zwitterionic surfactant, a nonionic surfactant and an alkyl phosphate component. The composition according to the invention is extremely well tolerated by the skin, mucosa and eyes, and has excellent foam formation.
Patent TW-527354-B (TW)
Title: Crystalline forms of (R)-(+)-N-[[3-[1-benzoyl-3-(3,4dichlorophenyl)piperidine-3-y1]prop-1-y1]-4-phenyl piperidine-4-y1]-N-methyl acetamide (osanetant) and a process for preparing them
Inventor: ALCADE ALAIN
IPC: C07D211/58
Filed: 1999-08-04
Granted: 2003-04-11
Abstract: The invention concerns a process for preparing crystalline forms I and II of (R-(+)-N-[[3-[1-benzoyl-3-(3,4-dichlorophenyl)piperidine-3-yl]prop-1-yl]-4-phenyl piperidine-4-yl]-N-methyl acetamide (osanetant) together with the said crystalline forms I and II of osanetant. The osanetant to be crystallised is preferentially prepared from its benzene sulphonate.
Patent TW-430889-B (TW)
Title: Method for making semiconductor device with small-sized gate structure
Inventor: HUANG RUEI-JEN
IPC: H01L21/28
Filed: 1999-09-28
Granted: 2001-04-21
Abstract: There is disclosed a method for making a small-sized gate structure. The present invention comprises a photoresist reduction process, and an organic material having a low dielectric constant between a polysilicon layer and an antireflective layer. The method comprises providing a semiconductor device having a silicon substrate; sequentially forming a gate oxide and a polysilicon layer on the surface of the silicon substrate; depositing an organic material layer with a low dielectric constant on the polysilicon layer, and forming an antireflective layer on the organic material layer with a low dielectric constant; forming a photoresist layer on the antireflective layer, the photoresist layer being used to define the location of the gate; using the photoresist layer as a mask to etch the antireflective layer and performing a photoresist reduction process during which the organic material layer with a low dielectric constant will be partially etched; using the photoresist layer as a mask to etching the organic material layer with a low dielectric constant during which the photoresist layer will also be partially removed; using the photoresist layer as a mask to etch the polysilicon layer until exposing the upper surface of the gate oxide layer during which the photoresist layer and the antireflective layer will also be removed; and removing the organic material layer with a low dielectric constant on the polysilicon layer to complete the production of the gate structure.
Patent TW-465229-B (TW)
Title: Circuit for regulating brightness and size of picture in display apparatus
Inventor: KANG HO-WOONG
IPC: H04N3/223
Filed: 2000-01-11
Granted: 2001-11-21
Abstract: A circuit for regulating the brightness and size of picture in a display apparatus is disclosed, in which a picture brightness regulating circuit and a picture size regulating circuit are organically coupled together, and the picture brightness and size are decided by utilizing composite adjusting signals of a microcomputer. The display apparatus receives and amplifies RGB signals from a computer main body to output them to a cathode ray tube, supplies a high voltage from a fly back transformer to the cathode ray tube, and carries out horizontal deflections by a horizontal deflecting circuit. The circuit for regulating the brightness and picture size in the display apparatus according to the present invention includes the following elements. A current sensing section senses the intensities of beam currents incoming into the cathode ray tube. A microcomputer decides the lower limit of a terminal voltage if the terminal voltage is lowered, the terminal voltage being anti-proportional to the beam current as sensed by the current sensing section. A brightness and picture size regulating circuit section decides the upper limit of the terminal voltage in relation to an internal power and an internal impedance of a video pre-amplifier. Further, it outputs brightness regulating signals to the video pre-amplifier to adjust a clamp level of RGB video signals if the terminal voltage departs from the lower limit of the microcomputer. Still further, it outputs horizontal/vertical size regulating signals to a deflecting circuit section to regulate the picture size. Therefore, the maximum brightness restriction line and the picture size regulating degree are decided by the composite adjusting signals of the microcomputer. As a result, the manufacturing time can be saved during the manufacture of the display apparatus, and therefore, the productivity can be improved. Further, the constitution of the brightness and picture size regulating circuit section is very simple, and therefore, the economy is improved during its designing.
Patent TW-421734-B (TW)
Title: Liquid alarm system and alarming method
Inventor: PENG JUI-HUNG
IPC: G05D9/04
Filed: 2000-01-27
Granted: 2001-02-11
Abstract: The present invention relates to a liquid alarm system and an alarming method, particularly an SOG supply machine system which can output a constant amount of liquid at a time, and can send out an alarm when the output of the constant amount of liquid is abnormal. The present invention also provides a method of sending out an alarm for a liquid supply system, which comprises performing the following steps on a liquid supply system: outputting a constant amount of liquid from a container; measuring the difference in weight for the container prior to and after outputting the constant amount of liquid, and comparing the measured value with a reference value; and sending out an alarm if the comparison does not meet a certain criterion.
Patent TW-466468-B (TW)
Title: Musical instrument
Inventor: WARRINER MARK
IPC: G10H3/26
Filed: 2000-03-08
Granted: 2001-12-01
Abstract: A musical instrument is described, with strings 7 and an exciter 29 attached to the sounding box 3 of a musical instrument such as a guitar. Additional sounds may be played through the exciter 29 to excite the sounding box 3 to produce an acoustic output. A transducer 21 may pick up the sound and feed it through a processor 23 to enable the musical instruments to produce effects such as reverberation. The musical instrument may allow the sound emitted by the instrument itself to be changed electronically.
Patent TW-I236342-B (TW)
Title: Pesticidal composition and method of controlling pests using the same
Inventor: TANAKA YASUYORI
IPC: A01N47/02
Filed: 2000-04-12
Granted: 2005-07-21
Abstract: A pesticidal composition which comprises 2-methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide as an active ingredient and at least one ester selected from the group consisting of di-C2-8-alkyl C4-10-alkanedicarboxylate, tri-C2-4-alkyl citrate, tri-C2-4-alkyl acetylcitrate and C8-18-fatty acid ester, provides an excellent pesticidal effect.
Patent TW-473833-B (TW)
Title: N type impurity doping using implantation of P2+ ions or As2+ ions
Inventor: HONG LOW TECK
IPC: H01L21/265
Filed: 2000-06-30
Granted: 2002-01-21
Abstract: A method for using ion implantation to implant phosphorous or arsenic impurities into shallow source/drain regions or into polysilicon electrodes used in devices having shallow source/drain electrodes. A phosphorous source having an abundance of P2<SP>+</SP> ions is used in an ion beam system adjusted to select P2<SP>+</SP> ions. Since each ion contains two phosphorous atoms the ion beam requires twice the beam energy and half the beam density. This provides good wafer throughput and improved source life. An arsenic source having an abundance of As2<SP>+</SP> ions can be substituted for the solid phosphorous source resulting in a beam of As2<SP>+</SP> ions.
Patent TW-498090-B (TW)
Title: Polyamide compounds and liquid crystal aligning agents containing the same
Inventor: TANIOKA SATOSHI
IPC: G02F1/1337
Filed: 2000-07-26
Granted: 2002-08-11
Abstract: An object of the present invention is to provide a polyamide compound which can achieve totally and with good balance the improvement in various properties including a pre-tilt angle, alignment property and electrical properties such as residual charge, a voltage holding ratio, image sticking, and so on, which are desired for a liquid crystal aligning agent. The compound has a structure that at least one of R2 is selected from the group consisting of organic residues having side chain groups of three or more carbon atoms in formula (1): wherein R1 is a divalent organic radical derived from a dicarboxylic acid and R2 is a divalent organic residue derived from a diamine, with the proviso that at least one of R1 and R2 is a divalent organic residue having a side chain group of three or more carbon atoms; R3 and R4 are each independently hydrogen or a monovalent organic group, with the proviso that the content of the monovalent organic group is 30 mole % or more based on the total amount of R3 and R4 and n is a natural number.
Patent TW-451458-B (TW)
Title: Semiconductor memory device
Inventor: NAKAMURA KENICHI
IPC: G11C29/50
Filed: 2000-08-04
Granted: 2001-08-21
Abstract: The present invention provides a kind of clock synchronous semiconductor memory device capable of easily certifying and estimating its characteristics. For this device, a control signal generating circuit generates a word line pulse signal WLP, a writing pulse signal WP and a sense amplifier pulse signal SAP according to a clock signal CLK. In the SRAM for performing the control of reading/writing data of a memory cell array, a monitor control signal (PM) input terminal 14, output buffers 12a to 12c used for monitor and monitor output terminals 13a to 13c are provided such that the internal control signals can be monitored. In addition, a switching control signal (PCS) input terminal 16, a writing pulse control signal (WPC) input terminal 18 and a sense amplifier pulse control signal (SAPC) input terminal 20 are installed such that it is capable of controlling the writing pulse signal WP and the sense amplifier pulse signal SAP from the outside. The word line pulse signal WLP can be controlled by the input of clock signal CLK from the clock signal input terminal 22.
Patent TW-563016-B (TW)
Title: Heat dissipating board with heat pipes and method for manufacturing the same
Inventor: TU DAVID
IPC: H05K7/20
Filed: 2000-08-30
Granted: 2003-11-21
Abstract: A heat dissipating board with heat pipes comprises a plurality of heat pipes. Each heat pipes has at least a continuous wedging passage parallel to corresponding heat pipe. The wedging passage has an acute portion (V-shape channel) with liquid medium for capillary flow and also has a radiative portion for movement of gaseous medium.
Patent TW-588020-B (TW)
Title: Electrode holding member and apparatus for draining
Inventor: ODA KENJI
IPC: C02F1/465
Filed: 2001-01-15
Granted: 2004-05-21
Abstract: The invention provides one electrode holding member and apparatus for draining, and the configuration of the invention is simple. Thus the invention only using fixing-screw can fix one electrode metal and supply electric current to the electrode metal at the same time. The invention doesn't need a trouble electric-join operation. One electrode holding member for draining, which comprising at less Fe and/or Al of one pair electrode metal dipping in the water of the electrode holding member for draining. Inside configuration of the electrode holding member is provided with one electric cable end for supplying electric current to the electrode holding member, and plurality bumps on the wall of the metal electrode positioning.
Patent TW-509904-B (TW)
Title: Transmission of a first and second digital information signal via a transmission medium
Inventor: DE BONT FRANCISCUS MARINUS JOZ
IPC: G10L19/02
Filed: 2001-01-18
Granted: 2002-11-11
Abstract: A transmitter is disclosed for transmitting a first and second digital information signal. Said first digital information signal comprises first frames having at least a first synchronization signal and a data portion stored in them. The transmitter processes the second digital information signal into subsequent second frames comprising blocks of information of the second digital information signal. Composite frames have been obtained by inserting a second synchronization signal and at least the data portion of the first frames into the second frames by using buried data techniques. Prior to inserting at least the data portion of the first frame into a second frame the first synchronization signal is stripped from the first frame. The sequence of composite frames is transmitted via the transmission medium.
Patent TW-507257-B (TW)
Title: IC sample delivery procedure of IC testing processor and its structure
Inventor: TSAI YI-CHING
IPC: H01L21/00
Filed: 2001-02-01
Granted: 2002-10-21
Abstract: The present invention relates to an IC sample delivery procedure of IC testing processor and its structure, and more particularly to an integrated circuit (IC) delivery procedure, in which several buffer regions are provided at the front terminal and the rear terminal of IC test region. The structure comprises an empty tray dispatching region, a sample feeding region, a master buffer region (preheat region), a test region, and a completed test for distributing region. Through the use of the master buffer region (preheat region) and plural buffer regions arranged inside the test region and the completed test for distributing regions, the delivering IC time difference between the master buffer region (preheat region) and the completed test for distributing regions is effectively used to continuously make the test region perform the action of testing IC such that the highest efficiency for the utilization of production capability can be obtained.
Patent TW-538375-B (TW)
Title: Method for a computer-application with a flow-control
Inventor: STOCKLE YVONNE
IPC: G06F9/448
Filed: 2001-04-03
Granted: 2003-06-21
Abstract: Method for a computer-application with a flow-control, in which the whole-flow is composed of some part-flows; the under-programs, especially the methods of an object-oriented program-environment are called, wherein the next callable under-program is determined by the result of the query through a data-network.
Patent TW-I246905-B (TW)
Title: Standardized attachment system and object holding and display system
Inventor: ANSCHER JOSEPH
IPC: G09F3/18
Filed: 2001-05-04
Granted: 2006-01-11
Abstract: A standardized attachment system for an object holding system or object displaying system which is easily assembled, comprising a base section made of one or more pieces that engages a cord and an attachment section that secures the object to be held or displayed, such as an identification badge, key ring, and so forth. The standardized attachment system has a structure for coupling attachment sections and base sections that rotatably couples the attachment sections to the base sections and accommodates different configurations for base sections and attachment sections, as well as different cords and objects for display. Since different configurations of base sections and attachment sections can be used with the same coupling structure, an attachment system can be provided which is both flexible for use in various situations and easy to assemble. The attachment system may be made from an elastically deformable material such as molded plastic in a lightweight, cost-effective and aesthetically pleasing manner.
Patent TW-540053-B (TW)
Title: Row decoder of a NOR-type flash memory device
Inventor: BYEON DAE-SEOK
IPC: G11C16/08
Filed: 2001-05-22
Granted: 2003-07-01
Abstract: A nonvolatile semiconductor memory device includes a plurality of first wordlines, a plurality of second wordlines coupled to memory cells, the second wordlines being assigned to each of memory sectors, a plurality of transistors each of which connects the first wordline to the second wordline, and a circuit for controlling the transistors in common. One of the first wordlines is connected to one of the second wordlines through one of the transistors. A circuit area for decoding is reduced and current consumption is minimized additionally.