baber/WOPTO huggingface dataset:
Patent TW-526497-B (TW)
Title: Data sensing method of semiconductor memory device
Inventor: WANG SHIAU-YU
IPC: G11C7/22
Filed: 1999-05-18
Granted: 2003-04-01
Abstract: A data sensing method of semiconductor memory device is introduced. In the reading stage, an equal-potential indication signal is changed to stop pre-charging the bit-line or making the bit-line equal-potential. Then, a word-line is selected to transmit the memory cell data to a pair of bit-line to generate a potential difference between the bit-line pair. Furthermore, a sensing activation signal is provided to drive the sensing amplifier to perform the data sensing and amplification. Then, a fixed time is delayed, and the selection control signal is boosted to a turning-on potential level to perform the data restoring and reading.
Patent TW-I247733-B (TW)
Title: Process for purification of fluoroalcohol
Inventor: YOSHIZAWA TORU
IPC: B41M5/26
Filed: 1999-05-31
Granted: 2006-01-21
Abstract: The invention provide a method for purifying a fluoroalcohol of the following formula (1): H(CFR1CF2)nCH2OH, (wherein R1 represents F or CF3, when n=1; R1 represents F, when n=2) comprising reacting methanol with tetrafluoroethylene or hexa-fluoropropylene in the presence of a free radical source, wherein the reaction mixture is subjected to distillation either in the presence of a base or after contact of said reaction mixture with a base.
Patent TW-419928-B (TW)
Title: Electroluminescent assemblies using azomethinemetal complexes
Inventor: HEUER HELMUT-WERNER
IPC: H01L51/00
Filed: 1999-06-28
Granted: 2001-01-21
Abstract: Electroluminescent assembly comprising a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element contains one or more zones selected from the group consisting of hole injection zone, hole transport zone, electroluminescent zone, electron transport zone and electron injection zone in the order specified, where each of the zones present may also assume functions of the other zones mentioned, characterized in that the electroluminescent element contains an azomethine-metal complex.
Patent TW-453058-B (TW)
Title: Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
Inventor: TIEDEMANN EDWARD G JR
IPC: H04B7/005
Filed: 2000-12-02
Granted: 2001-09-01
Abstract: A method and apparatus for controlling the transmission of signals from one or more of a plurality of mobile stations to a base station on a plurality of M multiple access channels. A power control information packet formed from a plurality of power control bits is transmitted from the base station to the one or more mobile stations (1300). Each of the power control bits in the power control information packet has a position that is mapped to a selected access channel and to a time offset within the selected access channel. The power control information packet is received at a first mobile station (1300). A message is then transmitted from the first mobile station (1300) to the base station on a first access channel and at a first time offset associated with the first access channel. The message is transmitted from the first mobile station (1300) at a power level determined in response to a first power control bit in the power control information packet. The first power control bit is located in a first position in the power control information packet, the first position being mapped to the first access channel and the first time offset.
Patent TW-438918-B (TW)
Title: Method for dispensing reinforcement fibers
Inventor: JANDER MICHAEL HORST
IPC: B29K105/06
Filed: 1999-09-23
Granted: 2001-06-07
Abstract: A method for dispensing discrete length reinforcement fibers 14. A continuous length of a reinforcement fiber 30 is wound around a base end 36 of a form 34, the base end 36 having a generally circular cross-section, to form generally circular coils 38. The coils 38 are moved axially from the base end 36 of the form 34 to an elongated portion 62 of the form 34, the elongated portion 62 having an elongated cross-section, to change the shape of the coils 38 from the generally circular shape to an elongated shape. The elongated coils 38 are cut to form discrete length reinforcement fibers 14. The discrete length reinforecement fibers 14 are then dispensed.
Patent TW-440856-B (TW)
Title: Semiconductor memory device
Inventor: HORI MINEYUKI
IPC: G11C29/00
Filed: 1999-09-14
Granted: 2001-06-16
Abstract: A semiconductor memory device having a column redundancy circuit is operated normally even if the number of bits used for inputting and outputting is great. The semiconductor memory device is composed of memory-cell columns each having two or more memory cells, a redundancy memory-cell column, input-output lines, switches mounted so as to correspond to the input-output lines and adapted to connect, in response to a control voltage, either of memory-cell columns adjacent to each other to the corresponding input-output line, fuses which are connected in series and to one terminal of which a supply voltage Vcc is applied and the other terminal of which is held at a ground potential GND and wherein a voltage at a point of connection between these fuses is supplied, as a control voltage, to the switches, and control voltage holding circuits which hold the control voltage applied to the switch at a ""high"" or ""low"".
Patent TW-490390-B (TW)
Title: Transparent label and method for manufacturing the same
Inventor: YAMANAKA MASAAKI
IPC: G09F3/04
Filed: 1999-09-22
Granted: 2002-06-11
Abstract: Disclosed is a transparent label comprising a substrate layer (A) of a uniaxially stretched film containing 95 to 100 wt% of thermoplastic resin and 0 to 5 wt% of an inorganic or organic fine powder having an average particle size of 0.2 to 2 μm, a surface layer (B) of a uniaxially stretched film containing 85 to 99 wt% of a thermoplastic resin and 1 to 15 wt% of an inorganic fine powder having an average particle size of 0.7 to 3 μm and being provided on one surface of the substrate layer (A), and an adhesive layer (C) of a uniaxially stretched film containing 90 to 99 wt% of a thermoplastic resin having a melting point of 80 to 140 DEG C and containing 1 to 10 wt% of an inorganic or organic fine powder having an average particle size of 0.7 to 3 μm and being provided on the other surface of the substrate layer (A). The transparent label is characterized in that having an excellent transparency and suitability for in-mold forming.
Patent TW-448390-B (TW)
Title: Misoperation prevention method and apparatus, and storage medium for storing software product for preventing misoperation
Inventor: SAKAGUCHI AKIRA
IPC: G06F3/048
Filed: 1999-10-20
Granted: 2001-08-01
Abstract: To invalidate the operator's input which interferes with the normal operation of an application. A transparent window 110 is previously generated behind an application 120 for which an operator's misoperation can occur. And, upon the detection of a predetermined operation having occurred on the application 120, the operator's misoperation such as double clicking is invalidated by outputting the transparent window 110 in front of the application 120.
Patent TW-480342-B (TW)
Title: Differential global positioning system using paging system
Inventor: CHEN HU-MU
IPC: G01S5/00
Filed: 1999-12-10
Granted: 2002-03-21
Abstract: A differential global positioning system (DGPS) using paging system, which uses the paging system to transmit the DGPS correction information to the location to be positioned so as to make a differential correction on the virtual distance at the location to be positioned from the global positioning system (GPS) receiver at the location to be positioned. The differential global positioning system using paging system for transmitting DGPS correction information comprises the following devices: the paging system transmitting the DGPS correction information, which is used to transmit the DGPS correction information using the paging system. The differential global positioning system receives the DGPS correction information to obtain the precise positioning of the location to be positioned.
Patent TW-548679-B (TW)
Title: Generation apparatus of charged particles
Inventor: IWAI TOSHIMICHI
IPC: H01J37/24
Filed: 1999-12-14
Granted: 2003-08-21
Abstract: An apparatus for generating charged particles includes the first electrode, the second electrode, one current source for supplying current to the first electrode to heat the first electrode, and a voltage source for generating attraction voltage to generate an electric field between the first electrode and the second electrode. Because an electric field is generated between the first electrode and the second electrode, the first electrode will emit the charged particles. The apparatus even includes a measuring unit of heating current to measure the current that heats the first electrode; a measuring unit of electrode current for measuring the electrode current that flows through the second electrode based on the total amount of charged particles emitted from the first electrode to the second electrode; and a power supply shutdown circuit for terminating the power supplied to at least one of the current source and the voltage source based on the current measured by the measuring unit of heating current and the electrode current measured by the measuring unit of electrode current so as to respectively terminate the current supply for heating the first electrode and the generation of attraction voltage.
Patent TW-448538-B (TW)
Title: Interconnect structure of semiconductor device and method for manufacturing same
Inventor: YASUDA MAKOTO
IPC: H01L23/532
Filed: 1999-12-21
Granted: 2001-08-01
Abstract: An interconnect structure of a semiconductor device includes: a bottom interconnect layer formed in a dielectric layer overlying a silicon substrate; a top interconnect layer having aluminum as a main component and connected with the bottom interconnect layer by way of a via plug formed in the dielectric layer; and a first barrier metal layer having higher 111 orientation. The higher 111 orientation degree of the first barrier metal layer aluminum suppresses occurrence and growth of electro-migration provide a reliable interconnect structure.
Patent TW-558719-B (TW)
Title: Recording medium and system for recording and reproducing the recording medium
Inventor: ISHII HIDEHIRO
IPC: G11B7/24097
Filed: 2000-01-26
Granted: 2003-10-21
Abstract: A recording medium has a first recording area on which recording information is recorded as a set of recording units, and a second recording area on which control information for controlling the recording information to be recorded on the first recording area is recorded. Identifying information for identifying a management condition of the recording information recorded on the first recording area is also recorded on the second recording area at every recording unit.
Patent TW-459221-B (TW)
Title: Recording method and reproduction method suitable for recording/reproduction of AV data, and recording drive and reproduction drive, information recording system and information reproduction system, and information recording medium for such methods
Inventor: UEDA HIROSHI
IPC: H04N5/913
Filed: 2000-01-27
Granted: 2001-10-11
Abstract: In an information recording medium for recording and reproducing data thereon on a sector-by-sector basis, the recorded data being managed as at least one file by using a file structure, the file structure includes unused space management information for identifying a used region and an unused region. At least one defective region is registered as an unused region in the unused space management information, the at least one defective region being a region on the information recording medium which is incapable of proper reproduction of the recorded data.
Patent TW-453930-B (TW)
Title: Solder bonding
Inventor: KITASHIMA MASAYUKI
IPC: B23K35/26
Filed: 2000-04-17
Granted: 2001-09-11
Abstract: The present invention provides a solder bonding process and a solder bond, which ensure a bond strength comparable with that obtained by the conventional solder bonding using a Pb-Sn solder alloy, with no increase in costs and no environmental pollution. The solder bonding process of the present invention comprises the steps of forming a rust preventive coating of an organic compound containing N on a copper electrode of an electronic device and forming a solder bond on the coated copper electrode by using a solder material consisting of 2.5 wt% or more and less than 3.0 wt% Ag, 0.6-0.8 wt% Cu and the balance of Sn and unavoidable impurities. The solder material may further contains at least one element selected from the group consisting of Sb, In, Au, Zn and Bi in a total amount of 3 wt% or less.
Patent TW-440957-B (TW)
Title: Method for monitoring a bottom anti-reflection coating process
Inventor: TU JAU-JIUN
IPC: H01L21/31
Filed: 2000-05-04
Granted: 2001-06-16
Abstract: The present invention provides, in the MOS polysilicon alignment process of a two-layer polysilicon process, a method for monitoring a bottom anti-reflection coating process to avoid a short circuit, which results in a malfunction of the MOS, occurred between the MOS gate and the source/drain caused by the remained polysilicon layer generated by insufficiently etching the polysilicon. The disclosed method for monitoring a bottom anti-reflection coating process comprises the steps of: forming at least one test key transistor for monitoring the bottom anti-reflection coating process on the wafer sawing path, wherein the test key is encircled by a square ring formed by polysilicon and the gate of the transistor is formed by using the bottom anti-reflection coating process at the same time when the gate structures of the MOSs are formed; directing each one of the gate and source/drain of the test key transistor; and measuring whether there is a short circuit between the gate and source/drain of the test key transistor, so as to monitor whether there is an abnormal condition in the bottom anti-reflection coating process.
Patent TW-440725-B (TW)
Title: Wideband polarization splitter, combiner, isolator and controller
Inventor: BORRELLI NICHOLAS FRANCIS
IPC: G02B6/12
Filed: 2000-06-24
Granted: 2001-06-16
Abstract: A wideband polarization splitter and combiner is fabricated using either fiber coupler technology or planar coupler technology. The device splits or combines wide-band light signals without losing a substantial amount of spectral information. An antipodal phase generator is used to spilt a randomly polarized light signal into relatively wideband polarization components for use by polarization sensitive devices. The optical device is fabricated using polarization preserving fibers or waveguides, but it is intended for use in systems employing non-polarization-preserving fibers. The polarization splitter/combiner is also used as the basis for an isolator/circulator and a polarization controller. The polarization controller converts a randomly polarized light signal into a signal having a known and definite state of polarization.
Patent TW-448034-B (TW)
Title: Brake for reel supported with bearings at both ends
Inventor: SATO JUN
IPC: A01K89/0155
Filed: 2000-06-29
Granted: 2001-08-01
Abstract: To easily and precisely perform work for adjusting braking force. A centrifugal brake mechanism 23 for a reel supported with bearings at both ends is an apparatus for braking a spool 12 movably installed in a reel body 1, and is equipped with a braking member 51, a rotating member 52, a plurality of moving members 53 and a transfer mechanism 54. The braking member 51 is fixed on the reel body 1. The rotating member 52 is placed on an axial line identical to the member 51, rotates in an interlocked state with the spool 12 and can move along the axial direction of the spool 12 with respect to the reel body 1. The plurality of moving members 53 are movably fitted on the rotating member 52 in such a way as to move toward the braking member 51 by centrifugal force due to the rotation of the spool 12, and can contact with the member 51 by the different number of members 53 on the basis of the movement of the member 52 in its axial direction while braking. The transfer mechanism 54 fills the role of moving the member 52 so as to reciprocate in its axial direction.
Patent TW-555996-B (TW)
Title: Low cost timing system for highly accurate multi-modal semiconductor testing
Inventor: REICHERT PETER
IPC: G01R31/3183
Filed: 2000-07-06
Granted: 2003-10-01
Abstract: A timing system is disclosed that responds to pattern generation circuitry for producing test patterns for application to a device-under-test. The timing system includes a timing memory circuit that stores programmed edge timings for the patterns and couples to timing logic including a master oscillator and a plurality of fixed edge generators. The fixed edge generators are responsive to the programmed edge timings to produce the event timing signals.
Patent TW-486894-B (TW)
Title: Method and system for transmit gating in a wireless communication system
Inventor: JOU YU-CHEUN
IPC: H04B1/707
Filed: 2001-01-09
Granted: 2002-05-11
Abstract: The present invention is a novel and improved method and system for communicating a frame of information according to a discontinuous transmit format. In particular, the present invention describes a method of transmitting eighth rate speech or data frames employing transmit gating and energy scaling which simultaneously reduces the battery usage of a variable rate wireless communication device, increases the capacity of the reverse link and provides reliable communication of the eighth rate frames. In the present invention, four methods are presented for transmitting an eighth rate data frame in which half of the frame is gated out and the remaining data is transmitted at nominal transmission energy to accomplish the aforementioned goals. In addition, a power control system in which identifies forward link power control bits that have been gated out by the remote station and inhibits adjustment of the transmission energy in response to that identification is disclosed.
Patent TW-506973-B (TW)
Title: Transparent styrenic resin composition
Inventor: SHIU RUEI-SHI
IPC: C08K5/103
Filed: 2000-07-25
Granted: 2002-10-21
Abstract: The present invention provides a transparent styrenic resin composition composed of: (I) 100 parts by weight of transparent styrenic resin; and (II) 0.01-5 parts by weight of ester compounds of pentaerythritol. Wherein, in the transparent styrenic resin, the content of the resin soluble in dichloromethane, having a molecular weight of less than 350, and not including monomers and the solvent is less than 2.0 wt% of all the soluble parts. The transparent styrenic resin composition can have excellent transparency and processibility, and will not result in mold pollution while molding by adding the ester compounds of pentaerythritol and controlling special low molecular weight of the transparent styrenic resin.
Patent TW-I240609-B (TW)
Title: EMI shielding vent panel for high volume applications
Inventor: MITCHELL JONATHAN E
IPC: H05K9/00
Filed: 2000-07-28
Granted: 2005-09-21
Abstract: An electromagnetic interference (EMI) shielded vent panel construction for disposition over an opening of an electronics enclosure. The panel includes an electrically-conductive media having an outer periphery supported within an electrically-conductive frame. The frame is configured as including an elongate end wall, and a pair of oppositely-disposed side walls. Each of the side walls has an outer surface, one of which is disposable about the opening of the enclosure in electrically-conductive adjacency with the surface thereof, and an inner surface spaced-apart from the inner surface of the other of the side walls. The outer periphery of the media is retained intermediate the inner surfaces of the side walls. At least one of the side walls is formed as having a series of spaced-apart first tabs defined therein along the perimeter of the frame, each of the first tabs having a proximal end and a downwardly-depending distal end which contacts the corresponding edge portion of the media effective to provide electrical contact between the frame and the media.
Patent TW-527471-B (TW)
Title: Fuel-heating system for diesel engine
Inventor: WIJAYA HERU PRASANTA
IPC: F02M53/02
Filed: 2000-08-16
Granted: 2003-04-11
Abstract: A system for preheating diesel fuel before being introduced into chamber of internal combustion engine, particularly before the fuel passes fuel filter (referred to in this case as `energized diesel filter'), that comprises two main parts, i.e., filtering element and preheating element, wherein the heat needed to reach the burning point of the diesel fuel by the presence of preheating will be less in amount compared to the system without preheating. In addition, compression heat will remain constant so the combustion of the diesel fuel will be relatively perfect which in turn improve the diesel engine performance.
Patent TW-I232381-B (TW)
Title: Method and apparatus for initializing a computer interface
Inventor: GARCIA SERAFIN E
IPC: G06F13/40
Filed: 2000-10-06
Granted: 2005-05-11
Abstract: According to one embodiment, a computer system includes a first hub agent and a hub interface coupled to the first hub agent. The first hub agent is adaptable to sample the hub interface in order to detect the presence of a second hub agent upon initiation of the computer system. In a further embodiment, the first hub agent comprises a presence detect module and control logic coupled to the presence detect module. The control logic responds to a central processing unit (CPU) poll request if the second hub agent is detected and does not respond to the CPU if the first device is not detected.
Patent TW-518484-B (TW)
Title: Personal directory and knowledge management system, method and product
Inventor: JUANG SHU-MIN
IPC: G06F17/30
Filed: 2000-10-20
Granted: 2003-01-21
Abstract: The invention provides a personal directory and knowledge management system, method and product, in which the system contains an information collection module collecting information from a visible information source, an information classification module to classify the information, an information commentary module used to value-add the information and provide commentary for the information and an information accessing module used to access the information in a storage device. The invention can avoid the drawback that the large amount of information acquired personally lacks of effective management and can be conveniently applied to all sorts of information sources, providing personalized information classification, value-adding the information contents so as to effectively convert information into personal, useful knowledge for further management.
Patent TW-590887-B (TW)
Title: Method for producing an acrylic graft polymer on the surface of a polyolefin article, article produced therefrom, and battery including the same
Inventor: CHOI WAI MING
IPC: D04H1/42
Filed: 2000-10-30
Granted: 2004-06-11
Abstract: A method for producing an acrylic graft polymer on the surface of a polyolefin article is disclosed. The method comprises the steps of immersing the polyolefin article in a solution of a photoinitiator in a volatile solvent, allowing the volatile solvent in the photoinitiator solution to vaporize, immersing the polyolefin article in a solution of an acrylic monomer, and subjecting the polyolefin article, while in an inert atmosphere, to ultraviolet irradiation to cause the acrylic monomer to graft to the polyolefin surface. A method which involves subjecting a polyolefin article to corona discharge, immersing the article, after corona discharge treatment, in a solution of a photoinitiator and an acrylic monomer in a volatile solvent, and subjecting the article to ultra violet irradiation to cause the acrylic monomer to graft to the polyolefin surface is also disclosed. The latter method improves the ammonia trapping capacity of the grafted article.