baber/WOPTO huggingface dataset:
Patent TW-451468-B (TW)
Title: Semiconductor memory device
Inventor: MIYATAKE SHINICHI
IPC: H01L21/82
Filed: 1998-04-21
Granted: 2001-08-21
Abstract: In the semiconductor memory device provided with a plurality of word lines, plural spare word lines and the mat memory are formed by a plurality of memory cells installed at the points where a plurality of word lines and spare word lines intersect a plurality of bit lines and spare bit lines, a plurality of fuse means allowed to open or remain unopened in accordance with stored information encoded with respect to addresses for specifying defective word lines or defective bit lines are used to control pulse means based on their corresponding complementary signals. Thus, the pulse means transmit signals for selecting their corresponding word lines and bit lines to produce coincidence/non-coincidence signals.
Patent TW-400312-B (TW)
Title: Unfired, ceramic precursor material and method for preparing a ceramic material
Inventor: HOWLAND CHRISTOPHER PATRICK
IPC: C09J133/00
Filed: 1998-11-20
Granted: 2000-08-01
Abstract: An unfired, ceramic precursor material comprising a mixture of: (a) a ceramic powder selected from the group consisting of aluminum oxide, silicon nitride, aluminum nitride, silicon carbide, silicon oxide, magnesium oxide, lead oxide, zirconium oxide, titanium oxide, steatite, barium titanate, lead zirconate titanate, clays, ferrite, yttrium oxide, zinc oxide, tungsten carbide, sialon, neodymium oxide and combinations thereof and (b) a water soluble block copolymer having hydrophobic and hydrophilic mer units wherein said hydrophilic mer units are selected from the group consisting of oxyalkylates, acrylic acid and methacrylic acid and said hydrophobic mer units are selected from the group consisting of styrene, methylmethacrylate and butylmethacrylate.
Patent TW-432615-B (TW)
Title: Manufacturing method for metal interconnect
Inventor: WANG KUEN-CHR
IPC: H01L21/768
Filed: 1999-01-06
Granted: 2001-05-01
Abstract: A manufacturing method for metal interconnect comprises forming a dielectric layer on the semiconductor substrate with conductive layer; removing part of the dielectric to form the dual damascene opening and the trench with larger opening in which the dual damascene opening will expose the conductive layer; forming a thin layer of conformal barrier on the dielectric and forming a layer of conformal metal layer on the barrier in which the depth of metal layer is controlled to fulfill the dual damascene opening with smaller dimension; and, forming conformal metal layer on the trench portion with larger dimension and partially filling the trench with its upper surface as high as the upper surface of the dielectric; forming a capping layer on the metal layer; conducting chemical mechanical polishing process to remove the capping layer, metal layer and barrier layer outside the dual damascene opening and the trench.
Patent TW-392350-B (TW)
Title: Manufacturing method for thin film resistor
Inventor: LI JIA-SHENG
IPC: H01L27/13
Filed: 1999-01-22
Granted: 2000-06-01
Abstract: A manufacturing method for thin film resistor is provided, which includes the following steps: forming a first insulation layer on the substrate and covering the devices on the substrate; sequentially forming resistance thin film layer and a second insulation layer on the first insulation layer; then, defining the second insulation layer and resistance thin film layer to make the resistance thin film forming the thin film resistor; proceeding anisotropic etching process to form a first contact for exposing the devices; then, applying wet etching process to form two second contacts for exposing both ends of the thin film resistor; and, proceeding metalization process to from electrical contact interconnect between the devices and thin film resistors at specific positions.
Patent TW-452945-B (TW)
Title: Thermally conductive mounting arrangement for securing an integrated circuit package to a heat sink
Inventor: AHL BENGT
IPC: H01L23/433
Filed: 1999-05-19
Granted: 2001-09-01
Abstract: An electrical assembly includes an IC package having a thermally conductive mounting flange in contact with a heat sink. A thermally conductive casing is secured to the heat sink, the casing at least partially enclosing the IC package. A resilient retaining member is disposed between the casing and IC package, the retaining member applying sufficient force on the IC package so as to maintain good thermal contact between the mounting flange and heat sink.
Patent TW-446780-B (TW)
Title: Full-rotary crocheting device
Inventor: SHIMIZU HIROMITSU
IPC: G06F17/50
Filed: 1999-06-03
Granted: 2001-07-21
Abstract: A fully rotatable shuttle comprising a large shuttle (2) and a medium shuttle (3), having a point (10) for trapping a needle thread (9), which is installed rotatably in the large shuttle (2), wherein the medium shuttle (3) is pressed by a driver (4) so as to rotate continuously in the direction of rotation (B) in synchronous with the vertical movement of a needle (8), a bobbin case (5) in which a bobbin thread (12) wound on a bobbin (6) is stored is installed in the medium shuttle (3), whereby seams can be formed by, with the bobbin thread (12) pulled out from the bobbin case (5), rotating the medium shuttle (3), trapping the needle thread (9) by the point (10), expanding the loop of the needle thread (9) along the outer surface of the medium shuttle (3), and passing the medium shuttle (3) and bobbin case (5) through the loop of the needle thread (9) and winding the needle thread (9) on the bobbin thread (12) so that the medium shuttle (3) and the bobbin case (5) are passed through the loop of the needle thread (9).
Patent TW-561103-B (TW)
Title: Method for the preparation of solid propellant rocket motor rubber insulator
Inventor: FAN JUNG-NING
Filed: 1999-06-22
Granted: 2003-11-11
Abstract: A method for the preparation of solid propellant rocket motor insulator is disclosed which includes: (a) a non-asbestos insulating rubber material; (b) making such insulating material into a thin film by proper processing method; (c) lay up such even numbered thin film to form a multi-layered insulator sheet with required thickness to repel small air bubbles that may trapped in a thick layer introduced during the process; and (d) lay up this insulating rubber sheets in a solid propellant rocket motor to form a insulator.
Patent TW-405045-B (TW)
Title: Refractive index distribution type element and refractive index distribution type rod lens array
Inventor: YAMAGUCHI JUN
IPC: C03C13/04
Filed: 1999-07-13
Granted: 2000-09-11
Abstract: A refractive index distribution type optical element has a core/cladding structure produced with the ion exchange method. The elemnt includes colorant of metal oxides in cladding glass thereof. The cladding glass consists of base glass and the colorant of the metal oxides comprising: 0.3 to 4.0 wt.% CoO; 1.0 to 12.0 wt.% Fe2O3; 0.0 to 2.0 wt.% NiO; and 0.0 to 0.2 wt.% Cr2O3 when the total amount of the base glass except for the colorants is taken as 100 wt.%. The refractive index distribution type optical element is prevented from deterioration of the optical properties occurring at portions having the refractive index departing the regular parabolic distribution and also is prevented from entrance of the flare light. The element is provided with good resolution even when employed for an optical device using a white light, and a rod lens array formed with the refractive index distribution type optical element is provided.
Patent TW-460372-B (TW)
Title: Folding table for use with a table saw
Inventor: TALESKY MARK S
IPC: B23D47/02
Filed: 1999-08-23
Granted: 2001-10-21
Abstract: A folding table for use with a table saw. The folding table including an upper support surface to hold the table saw and a leg mechanism slidably connecting to the upper support surface through slots in the sides of the upper support surface. An actuator plate is provided to lock the leg mechanism in an open position whereby the legs support the upper support surface and a closed position whereby the leg mechanism is compact and fits closely with the upper support section. The actuator plate moves between a locked position, whereby the leg mechanism is secured in the open or closed position by pins in a curved lateral slot or straight lateral slot in the actuator plate, respectively, and a released position where the pins move between the curved and the straight slots. Indicator tabs can also be provided to show if the actuator plate is in the locked or released position.
Patent TW-432169-B (TW)
Title: Rotary compressor
Inventor: AHN BYUNG-HA
IPC: F04C18/00
Filed: 1999-09-01
Granted: 2001-05-01
Abstract: Rotary compressor for attenuating a noise generated in operation of the rotary compressor and improving lubrication, including a main bearing which is a component for forming a compression chamber having a discharge passage for discharging a compressed gas and a boss for inserting a shaft of a motor therethrough, and a muffler on a top of the main bearing having a boss hole for passing the boss of the main bearing therethrough and provided for attenuation of a noise, wherein the muffler has no separate refrigerant discharge opening, the boss of the main bearing has a plurality of first discharge openings, and the shaft has a hollow and a plurality of second discharge openings in communication with the first discharge openings.
Patent TW-430850-B (TW)
Title: Light-transmissive substrate having a light-transmissive, low-ohmic coating
Inventor: WILLEMS HENRICUS XAVIER
IPC: H01J29/89
Filed: 1999-09-02
Granted: 2001-04-21
Abstract: Substrate a mixed organic conductive polymer coating, with a high index of refraction. On a substrate having SiO2 as a major component, the coating comprises two layers each having SiO2 as a major component. One of the layers comprises a conducting polymer, the other a material having a high index of refraction.
Patent TW-546371-B (TW)
Title: Refrigerator oil composition, and method of using the composition for lubrication
Inventor: TAZAKI TOSHINORI
IPC: C10M105/48
Filed: 1999-09-22
Granted: 2003-08-11
Abstract: Provided is a refrigerator oil composition comprising a refrigerant that comprises carbon dioxide (CO2) as the essential component, and an ester-based lubricating oil composition; wherein the ratio of refrigerant/lubricating oil composition falls between 99/1 and 10/90 by weight. The refrigerator oil composition has good lubricity and sealability and can be stably used for a long period of time in a compression refrigeration cycle in which is used a refrigerant comprising CO2 as the essential component. Also provided is a method of using the composition for lubricating a compression refrigeration cycle equipped with an oil separator and/or a hot gas line.
Patent TW-442788-B (TW)
Title: Integrated memory
Inventor: BRAUN GEORG
IPC: G11C11/22
Filed: 1999-09-23
Granted: 2001-06-23
Abstract: The memory has a 1st differential read-amplifier (SA; SSA) with terminals, which are connected with a data-line-pair (BLL, /BLL; DL, /DL), through said data-line-pair the 1st read-amplifier can read-out in a read-access an information from one of the memory-cells, so as to amplify the information subsequently, and through the data-line-pair said 1st read-amplifier can write in a write-access an information into one of the memory-cells, wherein the related information as the difference-signals are transmitted through said data-line-pair and in each write-access are temporarily stored by said 1st read-amplifier. In addition, the memory has a switch-unit (SW), through which the data-line-pair (BLL, /BLL) is connected with the terminals of the 1st read-amplifier (SA), so as to exchange the lines of the data-line-pair with respect to the terminals of the 1st read-amplifier depending on its switching state. Thus the switching state of the switch-unit (SW) will be changed at least one time during a write-access, so that the writable information at first will not be inverted by the 1st read-amplifier (SA) and then inverted and is written into the related memory-cell (MC).
Patent TW-442972-B (TW)
Title: Fabricating method of trench-type gate power metal oxide semiconductor field effect transistor
Inventor: LIN MING-JANG
IPC: H01L21/336
Filed: 1999-10-01
Granted: 2001-06-23
Abstract: This invention is concerned with the fabricating method of trench-type gate power metal oxide semiconductor field effect transistor (MOSFET). This invention includes the followings. A dielectric layer is formed to cover the source of trench-type gate power MOSFET. A dielectric layer is then filled in the trench of trench-type gate power MOSFET and is etched back to an appropriate thickness in order to increase the thickness of dielectric layer covering the trench bottom portion. By using the etch-back manner, polysilicon on the outside of trench can be self-aligned and removed.
Patent TW-446550-B (TW)
Title: Cookware handle assembly
Inventor: DAENEN ROBERT H C M
IPC: A47J27/212
Filed: 1999-11-06
Granted: 2001-07-21
Abstract: Cookware lid and handle assemblies include a lid which may include a whistle knob assembly which provides an audible indication upon reaching cooking temperature. The whistle knob assembly includes a steam deflector portion to reduce burn danger to the user, and has a simplified structure and assembly method. The vessel includes a pair of side handles, and the lid includes a pair of finger protectors which may overlie the side handles. Each set of side handle and finger protector have a unique mating relationship. As such, in the mated position a lid rim rest upon a vessel rim. The lid may be rotated 180 degrees to rest non-mating finger protector and side handles. This lack of mating relationship causes the lid to be spaced upward, permitting venting or draining of the interior. The finger protectors may also fit within a handle aperture in the side handle. The user may tilt the lid to insert the finger protector into the handle aperture, abutting the finger protector within the handle aperture, and permitting the lid to rest in an access position.
Patent TW-561302-B (TW)
Title: Liquid crystal display device
Inventor: ANNO KOUICHI
IPC: G02F1/13
Filed: 1999-11-18
Granted: 2003-11-11
Abstract: A technique is provided for eliminating on-screen display irregularities or defects otherwise occurring due to re-attachment of flying fragments or the presence of residual cutaway portions during electrode cutting processes using laser light. During manufacture of an active-matrix substrate, a separator section is used to connect image signal electrode lead terminals in common together to an electrostatic protective lead to perform electrostatic protection of thin-film transistors, and the separator section is comprised of a laminated structure of a low-resistivity metal layer and high-melting-point metal layer.
Patent TW-584687-B (TW)
Title: Unit for treating textile material, especially for dyeing, preferably on a cloth beam
Inventor: CORBELLINI LUCIO
IPC: D06B5/22
Filed: 1999-11-19
Granted: 2004-04-21
Abstract: In order to optimize the ratio of the bath (kilograms of material to be dyed to kilograms of bath) as the treated quantity varies, the unit comprises a kier (2) and a reservoir (3), interconnected by a hydraulic line including at least one variable flow pump (8, 9), a flow controlling device (17) and a level controlling device (18) for the dyeing bath (10). The flow rate of the pumps (8, 9) is set by an electronic control unit (19), so as to ensure that the flow rate of a first pump (8) is adequate to guarantee the proper completion of the chemical dyeing process, and that the flow rate of a second pump (9) is high enough to ensure that the free liquid level of the batch will not contact the cloth during the treating phase, or that the cloth is never dipped into the dyeing bath (10).
Patent TW-555872-B (TW)
Title: Magnetron cathode of sputtering system
Inventor: ITAGAKI KATSUNORI
IPC: C23C14/35
Filed: 1999-11-30
Granted: 2003-10-01
Abstract: This invention is to provide a magnetron cathode by which the consumption of a target is uniformized, and the utilizing rate of the target is improved and moreover to provide a magnetron cathode by which the reduction of the uniformity of a film thickness caused by the nonuniform consumption of the target is prevented. In a magnetron cathode of a sputtering system in which, at the back face of a target, rectangular magnet units arranged in such a manner that, around a central magnet, outer circumferential magnets having polarity reverse to that of the central magnet gather are plurally placed in a direction vertical to the longitudinal direction thereof and are reciprocated in the vertical direction, the leakage magnetic field intensity of the surface of the target formed by the longitudinal part of the outer circumferential magnets and the central magnet is made maximum at the part corresponding to the longitudinal part of the outer circumferential magnet on the outermost side and the central magnet in the parts in which the plural magnet units correspond.
Patent TW-448079-B (TW)
Title: Conformal coating of a microtextured surface
Inventor: AFFINITO JOHN D
IPC: C23C16/50
Filed: 1999-12-15
Granted: 2001-08-01
Abstract: The method of the present invention for conformally coating a microtextured surface has the steps of (a) flash evaporating a coating material monomer in an evaporate outlet forming an evaporate; (b) passing the evaporate to a glow discharge electrode creating a glow discharge monomer plasma from the evaporate; and (c) cryocondensing the glow discharge monomer plasma on the microtextured surface and crosslinking the glow discharge monomer plasma thereon, wherein the crosslinking results from radicals created in the glow discharge monomer plasma and achieves self curing.
Patent TW-447154-B (TW)
Title: Electrolyte system for lithium batteries and its use and also a method of increasing the safety of lithium batteries
Inventor: APPEL WOLFGANG
IPC: H01M10/40
Filed: 2000-01-06
Granted: 2001-07-21
Abstract: Electrolyte system for lithium batteries having increased safety comprise at least one lithium-containing electrolyte salt and at least one electrolyte liquid and, according to the invention, have an effective content of at least one partially fluorinated compound derived from a diol and having the formula (I) R1CO-O-[CHR3(CH2)m-O]n-R2, where R1 is (C1-C8)-alkyl or (C3-C8)-cycloalkyl, where each of the above-mentioned radicals is partially fluorinated or perfluorinated so that at least one hydrogen atom of the radical is replaced by fluorine, R2 is (C1-C8)-alkylcarbonyl or (C3-C8)-cycloalkylcarbonyl, where each of the radicals mentioned above for R2 may be partially fluorinated or perfluorinated, R3 is hydrogen, (C1-C8)-alkyl or (C3-C8)-cycloalkyl, m is 0, 1, 2 or 3 and n is 1, 2 or 3.
Patent TW-511001-B (TW)
Title: Data collection method and apparatus for information from the internet
Inventor: PENG WEN-JENG
IPC: G06F17/00
Filed: 2000-05-26
Granted: 2002-11-21
Abstract: The data collection method and device for information from the internet in the invention includes a questionnaire generation apparatus, a questionnaire receiving apparatus and a communication interface, in which the questionnaire includes a questionnaire generation interface, allowing user to create questionnaire; a questionnaire generator automatically generating questionnaire contents and information format in accordance with user's command; and an inquirer's database storing relevant information of inquirer. The questionnaire receiving apparatus includes an inquirer group analyzer for analyzing the group pertinent to inquirer in terms of the collected questionnaire, a data processor for automatically processing the contents of collected questionnaire, and an inquiry interface for user to conduct on-line or off-line inquiry. The communication interface is used to connect to the data collection apparatus for information from internet and internet. The invention discloses the said data collection from internet and method therefor.
Patent TW-550218-B (TW)
Title: Circulation type linear feeder
Inventor: NAKASHIMA SHINJI
IPC: B65G47/14
Filed: 2000-06-29
Granted: 2003-09-01
Abstract: This invention provides a circulating vibratory linear parts-feeder, to supply parts stably by circulating the parts without changing the amount of the parts, in a circulating linear feeder consisting of two linear vibrating feeders and supplying the aligned parts to the next process so as to be circulated. In this invention, a main trough for aligning and supplying parts transfers the amount of parts restricted by a guide groove for alignment in a transferring surface on an outer periphery so that the parts may be supplied at a prescribed supplying speed, supplies the amount of parts meeting it from the transferring surface on the outer periphery of a return trough through a transferring surface, and circulates the remaining parts on a path from the transferring surface on the inner periphery of the return trough 61 to the transferring surface on the main trough, and to the transferring surface on the inner periphery. To stabilize this circulating system, the main trough controls its amplitude and vibrates at 300 Hz and return trough at 120 Hz respectively.
Patent TW-452818-B (TW)
Title: Cathode ray tube having an improved cathode
Inventor: KOIZUMI SACHIO
IPC: H01J29/04
Filed: 2000-06-30
Granted: 2001-09-01
Abstract: A cathode ray tube has a vacuum envelope formed of a panel portion, a neck portion and a funnel portion for connecting the panel portion and the neck portion, a phosphor screen formed on an inner surface of the panel portion, and an electron gun housed in the neck portion and including a cathode and a heater. The cathode includes a disk-shaped cathode base metal having an oxide coating thereon and a cylindrical cathode sleeve housing the heater. The cylindrical cathode sleeve includes a small-diameter portion having the disk-shaped cathode base metal fitted within an end thereof and housing a top portion of the heater and a large-diameter portion housing leg portions of the heater, and an axial length SL (mm) of the small-diameter portion and an outside diameter DD (mm) of the disk-shaped cathode base metal satisfies the following inequality 0.5 ≤ SL/DD ≤ 4.0.
Patent TW-473763-B (TW)
Title: Cathode ray tube
Inventor: KIMIYA JUNICHI
IPC: H01J29/96
Filed: 2000-07-10
Granted: 2002-01-21
Abstract: In the cathode ray tube of the present invention, an electron beam generating part for generating an electron beam has a cathode and a plurality of electrodes. Two electrodes G2, G3 of these electrodes are connected to each other via a resistor 21. To one electrode G2, a uniform voltage is applied from the outside of the tube. To an electrode G4 adjacent to the other electrode G3, a voltage is supplied which varies dynamically in synchronization with a deflecting magnetic field. Therefore, it is not necessary to add parts such as the leading line of tube stem, which makes the focused light spot have a good shape, and the resolution of the whole picture is good.
Patent TW-464972-B (TW)
Title: Wafer cleaning process added with ozone
Inventor: TU JI-CHENG
IPC: H01L21/304
Filed: 2000-07-18
Granted: 2001-11-21
Abstract: A wafer cleaning process includes: executing an APM cleaning step by using solution composed of ammonia water and hydrogen peroxide for cleaning and then washing the wafer, wherein ozone is continuously added in the washing step; then, executing a HPM cleaning step by using solution composed of hydrochloric acid and hydrogen peroxide; then, washing the wafer again, which is similar to the above washing step in continuously adding ozone; next, using diluted hydrofluoric acid to perform a cleaning step and continuously adding ozone in the process; after that, drying the wafer. The above approach of adding ozone includes, but is not restricted to: (1) linearly increasing the concentration of the ozone by the time; (2) stepwise increasing the concentration of the ozone by the time; and (3) keeping the concentration of the added ozone in a constant value by adding a specific amount of ozone periodically.