baber/WOPTO huggingface dataset:
Patent TW-I241373-B (TW)
Title: Paper coating composition with improved optical brightener carriers
Inventor: BOCK ERIC F
IPC: D21H19/44
Filed: 2000-06-07
Granted: 2005-10-11
Abstract: A paper coating composition comprising an optical brightening agent (OBA) and a water-soluble non-ionic polysaccharide derivative, exhibiting a solution viscosity in water of less than 1500 cps when dissolved at 5% polymer concentration at ambient temperature, wherein the paper coating provides improved optical brightness as compared to the same formulation without said non-ionic water soluble, polysaccharide derivative. A paper coated with this composition has an optical brightness value of greater than 70.
Patent TW-527459-B (TW)
Title: Construction method for anti-corrosion grouting device of corrugated pipe
Inventor: LU SHI-HUAN
IPC: E02D5/80
Filed: 2000-06-08
Granted: 2003-04-11
Abstract: This invention relating to a construction method for anti-corrosion grouting device of corrugated pipe aims to solve conventional strand steel corrosion problems as permanent ground anchors are invaded by groundwater, mainly consisting of several strands of steel enveloped by PE pipes, tendon sets consisting of several partition rings, a grouting pipe located in the center area of the tendon sets, corrugated PE pipes for external enveloping and insulation cones located at the tops and bottoms of the corrugated PE pipes, and an outer sleeve. The method includes the steps of: (1) assembling the tendon sets and the grouting pipes; (2) inserting the tendon sets into the corrugated PE pipes and locating insulation cones at both ends of the corrugated PE pipes; (3) placing the tendon sets and the corrugated PE pipes in the pre-set anchor holes through the outer sleeve, and grouting cement paste inside the outer sleeve; (4) pulling out the outer sleeve and removing the insulation cones in both ends; (5) pouring resin paste into the grouting pipes to complete a firm and permanent anchor with insulation effect.
Patent TW-480824-B (TW)
Title: Electronic circuitry
Inventor: WOOD JOHN
IPC: H03L7/00
Filed: 2000-06-30
Granted: 2002-03-21
Abstract: Timing signal generation and distribution are combined in operation of a signal path exhibiting endless electromagnetic continuity affording signal phase inversion and having associated regenerative active means. Two-or more-phases of substantially square-wave bipolar signals arise directly in travelling wave transmission-line embodiments compatible with semiconductor fabrication including CMOS. Coordination by attainable frequency synchronism with phase coherence for several such oscillating signal paths has intra-IC inter-IC and printed circuit board impact.
Patent TW-524868-B (TW)
Title: A steam intake system used in a sputtering device
Inventor: DENG DUEN-HE
IPC: C23C14/22
Filed: 2000-07-18
Granted: 2003-03-21
Abstract: The invention relates to a steam intake system used in a sputtering device, the steam intake system includes a mass flow controller having an inlet and an outlet, the outlet connected to the sputtering device via a pipe and a first valve mounted in the pipe, a source for providing the steam connected to the inlet of the mass flow controller via another pipe and a second valve mounted in the another pipe, and an air-extracting apparatus connected to the mass flow controller and the sputtering device, wherein the air-extracting apparatus connected to one end of the mass flow controller by a side pipe and a third valve mounted in the side pipe, thereby preventing the steam form the mass flow controller from being condensed by changing the position in every control valve of the sputtering device to increase the precision of controlling the steam.
Patent TW-I236557-B (TW)
Title: TFT LCD and method of making the same
Inventor: WONG JIA-FAM
IPC: G02F1/1362
Filed: 2000-09-29
Granted: 2005-07-21
Abstract: A thin film transistor (TFT) display and a method of making the same are disclosed. The display is formed on a substrate, and the substrate includes a transistor area for forming a transistor, and a pad area for forming a pad. The first step of the method is to form a gate electrode and a pad electrode on the transistor area and the pad area, respectively. Then, an insulating layer is deposited on the substrate and has a pad opening to expose the pad electrode. Next, a semiconductor layer, a doped silicon conductive layer, and a second metal layer are deposited, respectively, above the insulating layer. Then, a channel area is defined in the transistor area by removing portions of the second metal layer and the doped silicon layer within the channel area and outside the transistor area. The remaining second metal layer in the transistor area forms a source metal layer and a drain metal layer. A patterned passivation layer is formed to expose the semiconductor layer outside the transistor area. Finally, the first insulating layer is exposed outside the transistor area and the pad electrode is exposed within the pad opening after etching away the unprotected portions of the semiconductor layer and the insulating layer.
Patent TW-490990-B (TW)
Title: Organic electroluminescent element
Inventor: TAGAMI SANAE
IPC: H01L51/00
Filed: 2000-09-29
Granted: 2002-06-11
Abstract: The present invention provides an organic electroluminescent element which has a high color purity, high luminescent efficiency, and long life and emits a red color, and a novel compound. The organic electroluminescent element is characterized in having at least one pair of electrodes and an organic layer interposed therebetween, and the organic layer contains a compound comprising a fluoranthene-containing skeleton which has been substituted at least by an amine or alkenyl group.
Patent TW-I274064-B (TW)
Title: Biaxially oriented aliphatic polyester film and method of manufacturing the same
Inventor: TERADA SHIGENORI
IPC: C08L67/04
Filed: 2000-10-25
Granted: 2007-02-21
Abstract: An aliphatic polyester film is provided which comprises a polylactic acid, is prevented from meandering and developing wrinkles, and shows good slip while maintaining the nerve, strength, low heat shrinkage and transparency of the film. The film comprises an aliphatic polyester having a polylactic acid polymer as a major ingredient and inorganic particles and has a surface average roughness Ra set to 0.01 < Ra <= 0.08.
Patent TW-469339-B (TW)
Title: A furnace assembly for heating a plurality of substrates, a system for heating a plurality of substrates and a method for heating a plurality of substrates
Inventor: YOO WOO-SIK
IPC: H01L21/22
Filed: 2001-02-07
Granted: 2001-12-21
Abstract: A heating apparatus, system, and method for isothermally distributing a temperature across a semiconductor device during processing. The present invention provides a furnace assembly, which includes a processing chamber configured to removably receive a plurality of semiconductor wafers. The invention includes a first heating circuit and a second heating circuit. In accordance with the present invention, the first heating circuit provides a variable temperature, which may be controlled during processing. The second heating circuit provides a constant temperature. The temperature of the first heating circuit can be adjusted to keep the process chamber temperature at the constant and uniform level provided by the second heating circuit. The wafer carrier is positioned vertically within the processing chamber using an actuation mechanism. After the wafers are processed, the actuation mechanism is used to remove the wafer carrier from the process chamber. The wafers can be transported to a cooling chamber, where the wafer cooling process may commence. As the wafer carrier is removed from the process chamber, the process chamber is kept substantially enclosed using insulators, so that the processing temperature within the cavity can be substantially isothermally maintained.
Patent TW-581744-B (TW)
Title: Glass ceramic and temperature compensating member
Inventor: SHINDO AYAKO
IPC: C03C10/14
Filed: 2000-11-30
Granted: 2004-04-01
Abstract: A glass ceramic comprises a main crystal phase which comprises at least one selected from a group consisting of beta-eucryptite (beta-Li2O.Al2O3.2SiO2), beta-eucryptite solid solution (beta-Li2O.Al2O3.2SiO2 solid solution), beta-quartz (beta-SiO2), and beta-quartz solid solution (beta-SiO2 solid solution), wherein an average grain size of the main crystal phase is less than 5 mum, and a coefficient of thermal expansion thereof is -30x10<-7> to -90x10<-7>/DEG C in a temperature range of -40 DEG C to +160 DEG C, and a hysteresis of the coefficient of thermal expansion is not more than 20 ppm.
Patent TW-526669-B (TW)
Title: Method and apparatus for participating in group communication services in an existing communication system
Inventor: MAGGENTI MARK
IPC: H04M7/00
Filed: 2001-04-10
Granted: 2003-04-01
Abstract: An apparatus to form a group of communication devices over a distributed network 10 is claimed. A fist node 22 establishes a first channel with a first communication device 12. At least one second node establishes at least one second channel with at least one second communication device. A controller 18 electrically connected to the first node 22 and the at least one second node 24 comprises a database module. The database module comprises identification information of each of the communication devices 12, 14, 16, 17 and 20 of the group. The controller is dynamically configurable such that any single communication device of the group is capable of sending packet data through its respective channel to the other communication devices of the group.
Patent TW-544606-B (TW)
Title: Maintenance processing method and maintenance processing device
Inventor: IGUTI AKIO
IPC: G06Q30/06
Filed: 2001-03-16
Granted: 2003-08-01
Abstract: The present invention provides a maintenance processing method, which uses the web page to display and request on the customer terminals to select the product data (S2, S3) for determining the maintenance objects. When the data for determining the maintenance object product was inputted, it will proceed the query display to confirm the failure status (S4) of the specific maintenance object product. When the answer to the query was inputted through the customer terminal, it will proceed the failure determination based on the failure information stored in the failure information database 22, and calculate the estimated charge and delivery time required by the repairing for the failure based on the failure determination. When the customer terminal is displaying the calculated estimation charge and delivery time (S6), it will display to request the customer to input if there is a maintenance agreement and new product purchasing (S8).
Patent TW-I248949-B (TW)
Title: Plastics stabilized with zinc oxide-containing, abrasion-resistant multilayers
Inventor: HOFACKER STEFFEN
IPC: C08J7/046
Filed: 2001-04-06
Granted: 2006-02-11
Abstract: The invention relates to a plastic article with a coating containing at least one zinc oxide-containing layer and at least one abrasion-resistant outer layer. A plastic article with a coating containing at least one zinc oxide-containing layer and at least one abrasion-resistant sol-gel material containing outer layer, characterized in that the sol-gel material is based on condensates of low molecular weight organoalkoxysilanes and/or organosilanols and the zinc oxide has a primary particle size of form 1 to 30 nm.
Patent TW-533617-B (TW)
Title: Positive electrode and non-aqueous electrolyte cell
Inventor: YAMADA ATSUO
IPC: H01M4/58
Filed: 2001-04-24
Granted: 2003-05-21
Abstract: A lithium ion cell less costly than a control lithium ion cell is provided. The lithium ion cell is improved appreciably in operational stability under special conditions, such as high temperatures, and exhibits superior characteristics against over-discharging, while guaranteeing compatibility to the operating voltage of a conventional lithium ion cell and an energy density equivalent to that of the conventional lithium ion cell. To this end, the lithium ion cell includes a positive electrode, a negative electrode and a non-aqueous electrolyte, and uses, as a positive electrode active material, a composite material of a first lithium compound represented by the general formula LixMyPO4, where 0 < x < 2, 0.8 < y < 1.2 and M contains Fe, and a second lithium compound having a potential holder than the potential of the first lithium compound.
Patent TW-I224679-B (TW)
Title: Electrical power frequency detection method and apparatus thereof
Inventor: TSAI JIA-MING
IPC: G01R23/00
Filed: 2001-05-08
Granted: 2004-12-01
Abstract: The present invention relates to an electrical power frequency detection method and an apparatus thereof. Firstly, a default time base is preset. In accordance with the time base, a complete cycle is obtained and divided into multiple intervals before calculating the total voltage of each interval. If the sum of the total voltages is approximate zero, the default time base is equal to the current electrical power duty cycle. Else, a ratio between the time base and the electrical power duty cycle can be obtained based on the total voltage of each interval. Then, according to the ratio, a new time base can be set for obtaining another complete cycle before re-calculation. Since the noise signal of short-time high voltage in each interval can be omitted directly after integration, the precision in calculating the current electrical power frequency will not be affected.
Patent TW-I282336-B (TW)
Title: A61p 29/00 200601 a i vhtw
IPC: A61P27/16
Filed: 2001-07-27
Granted: 2007-06-11
Abstract: The invention relates to the use of compounds of general formula I, as nonsteroidal antiinflammatory agents as well as a process for their production and selected compounds.
Patent TW-I241577-B (TW)
Title: Optical head and optical pickup
Inventor: YAMAMOTO KENJI
IPC: G11B7/1374
Filed: 2001-09-04
Granted: 2005-10-11
Abstract: The present invention is to provide an optical head having achromatic lenses. The optical head of the present invention comprises: an achromatic lens through which a laser beam strikes; an object lens for condensing the laser beam passing through said achromatic lens on an optical disc; a lens holder for holding said achromatic lens and said object lens so that their optical axes coincide; and an actuator for moving said lens holder which holds said achromatic lens and said object lens in a focus direction and/or tracking direction of said optical disc.
Patent TW-532050-B (TW)
Title: Circuit board and method for manufacturing the same
Inventor: SUZUKI TAKESHI
IPC: H05K1/11
Filed: 2001-10-18
Granted: 2003-05-11
Abstract: A circuit board includes an electrical insulator layer formed of a reinforced sheet (101) with a density distribution in its in-plane direction, an electrical conductor filled in a plurality of inner via holes provided in the electrical insulator layer in its thickness direction, and a wiring layer connected to the electrical conductor, which is characterized in that: the inner via holes (104) provided in a high-density portion of the reinforced sheet (101) are formed to have a smaller cross-section than the inner via holes (103) provided in a low-density portion of the reinforced sheet. In this manner, it is possible to provide a circuit board that can achieve a high-density wiring and an inner via connection resistance with less variation, when a base material including a reinforced sheet with density distribution in its in-plane direction such as a glass cloth formed of warps (102b) and wefts (102a) is used for an insulator layer.
Patent TW-535339-B (TW)
Title: Method and apparatus for automatically organizing wires of a cable
Inventor: ZHANG GUO-HUI
IPC: H01R43/28
Filed: 2001-12-26
Granted: 2003-06-01
Abstract: An automatic wire organizing apparatus for organizing wires (20) of a cable (2) in a predetermined pattern, comprises an organizing device (1) defining a plurality of slots (11) therein. The apparatus further includes a motor (B), a programmed controller (A), a pick-up device (3), a transport device (5, 6) and a conductive cutting blade (4) electrically connected to the controller. The wires of the cable are lined up in the slots of the wire organizing device by the following steps: (i) the pick-up device moves to an exposed second end of the cable and pick up one of the wires; (ii) the conductive member contacts with an inner conductor of the picked wire to form a closed circuit with a checkout equipment (D) connecting with a first end of the wires of the cable, whereby a wire identification signal is generated and sent to the checkout equipment; and (iii) according to the wire identification signal, the motor drives the transport device to transfer the picked wire to a corresponding slot of the wire organizing device.
Patent TW-548816-B (TW)
Title: Formation method of conductor pillar
Inventor: GUNG JEN-YUE
IPC: H01L21/48
Filed: 2002-01-23
Granted: 2003-08-21
Abstract: The present invention provides a kind of method for forming conductor pillar, in which a fixture is provided and plural wire guiding heads arranged in arrays are disposed on the fixture. Then, the conductor wire is guided into the wire guiding head. The wire guiding heads use electric arc to instantaneously heat the conductor wires so as to form plural drop-shaped conductors. Then the wire guiding heads on the fixture are moved to form plural conductor pillars on the substrate. The invented forming method of conductor pillar can be used in printed circuit board, substrate (carrier) for packaging, and even the manufacturing process of wafer.
Patent TW-583450-B (TW)
Title: Liquid crystal display device
Inventor: ANNO KOUICHI
IPC: G02F1/1335
Filed: 2002-03-06
Granted: 2004-04-11
Abstract: The present invention aims at the elimination of reflection of light due to signal lines. To achieve this object, a liquid crystal display device includes a plurality of gate signal lines which are formed on an insulation substrate, a plurality of drain signal lines which are formed on the insulation substrate in such a way that the drain signal lines intersect the gate signal lines, thin film transistors which are connected to the gate signal lines and the drain signal lines and reflection electrodes which are connected to the thin film transistors, the thin film transistors and the reflection electrodes being formed on pixel regions which are surrounded by the respective signal lines, and sequential laminated bodies each of which is made of a light shielding film and a semiconductor layer, each sequential laminated body being formed between the reflection electrode and the reflection electrode of other neighboring pixel region in such a way that the sequential laminated body is superposed on the sides of the reflection electrodes.
Patent TW-538387-B (TW)
Title: Foreign language instruction system with computer executable story editing and the method thereof
Inventor: HSIEH CHING-HWA
IPC: G09B19/06
Filed: 2002-04-26
Granted: 2003-06-21
Abstract: A foreign language instruction system with computer executable story editing and the method thereof, which can randomly pick the questions on the subjects and contents of the instruction course, and associate with the editing assistance for relative sentence sections and voice sections. The present invention can let the user proceeds the editing process for various story contents by himself, and further train the user for the foreign language capabilities on ""listen"", ""speak"", ""read"" and ""write"" in the dynamic playing presentation process of pictures, contents and voice.
Patent TW-550537-B (TW)
Title: Plasma display driving method capable of changing the display screen frequency
Inventor: TSAI TZUNG-GUANG
IPC: G09G3/291
Filed: 2002-05-06
Granted: 2003-09-01
Abstract: There is provided a plasma display driving method capable of changing the display screen frequency, which achieves the purpose of high brightness by increasing the duration of sustaining period. The invented driving method adjusts the display frequency of the plasma display by an image load value. By changing the display frequency of the plasma display, it is able to adjust the period for each image displayed by the plasma display. The invented driving method also can adjust the total number of sustaining pulses in the plasma display by the above image load value. Incorporating the invented driving method, the present invention also provides a plasma display driving device capable of changing the display screen frequency.
Patent TW-I222529-B (TW)
Title: Electronic test system with test results view filter
Inventor: SUTTON CHRISTOPHER K
IPC: G01R1/02
Filed: 2002-05-09
Granted: 2004-10-21
Abstract: An electronic test system (100) with a test results view filter (330) that enables the user to filter the test results of a test program according to their particular datapoint value status (340, 342, 344). The test results view filter (330) is preferably comprised of graphical elements representing a plurality of test results view filter option buttons (332, 334, 336, 338) grouped together in said test results view filter. Each test result view filter option button is capable of filtering an entire test program for their respective datapoint value status and displaying said filtered datapoint value status. The test results view filter option buttons are selected from the group consisting of: all datapoint value status, failed datapoint value status, marginal datapoint value status, and selected datapoint value status.
Patent TW-550882-B (TW)
Title: A surface acoustic wave filter
Inventor: TSUNEKAWA AKIO
IPC: H03H9/145
Filed: 2002-06-28
Granted: 2003-09-01
Abstract: The present invention relates to a longitudinally coupled surface acoustic wave (SAW) filter comprising a first, second and third interdigital transducer electrodes (IDT electrodes) and a first and second reflector electrodes, each IDT electrode having a primary excitation region characterized by a electrode finger pitch of lambda/2 (lambda is a wavelength of the surface acoustic wave), the phase between each primary excitation region being deviated in certain amount in response to pass band frequency characteristics. By providing each IDT electrode further with a secondary excitation region characterized by the electrode finger pitch of other than lambda/2, every electrode finger pitch of the SAW filter can be set within a range defined by minimum of 0.8 lambda/2 and maximum of 1.2 lambda/2, thus avoiding the deterioration of the loss caused by discontinuity of the IDT electrodes.
Patent TW-591621-B (TW)
Title: Disk cartridge
Inventor: IKEBE MASARU
IPC: G11B23/03
Filed: 2002-07-02
Granted: 2004-06-11
Abstract: The present invention provides a disk cartridge to prevent powder of scraping produced between a shutter for opening/closing an open part and guiding part, from intruding into disk storage space in a disk cartridge for optical disk, and the like. This disk cartridge 10 is formed by fastening and fixing together an upper housing 12, a center frame 14 and a lower housing 16, storing a recording medium 18 in the disk storage space 28A between the center frame 14 and the upper housing 12, and also making an erecting and sliding part 33 in a first shutter member 34 disposed between the center frame 14 and the lower housing 16 entered into an arch-shaped guide channel 30 on the outer side to guide the erecting and sliding part 33 within the guide channel 30.
Patent TW-I281944-B (TW)
Title: Microelectronic cleaning compositions containing ammonia-free fluoride salts for selective photoresist stripping and plasma ash residue cleaning
Inventor: HSU CHIEN-PIN SGERMAN
IPC: C11D1/62
Filed: 2002-07-09
Granted: 2007-06-01
Abstract: Ammonia-free, HF-free cleaning compositions for cleaning photoresist and plasma ash residues from microelectronic substrates, and particularly to such cleaning compositions useful with and having improved compatibility with microelectronic substrates characterized by sensitive porous and low-k to high-k dielectrics and copper metallization. The cleaning composition contain one or more non-ammonium producing, non-HF producing fluoride salt (non ammonium, quaternary ammonium fluoride salt) in a suitable solvent matrix.