baber/WOPTO huggingface dataset:
Patent TW-589417-B (TW)
Title: Ferromagnetic p-type single crystalline zinc oxide and its manufacturing method
Inventor: YOSHIDA HIROSHI
IPC: H01F10/12
Filed: 2000-07-31
Granted: 2004-06-01
Abstract: To obtain a stable p-type single crystal having high ferromagnetic critical temperature by doping a p-type dopant to ZnO with a doped transition metal element Mn. This ferromagnetic p-type single crystal simultaneously contains a p-type dopant and an n-type dopant. The p-type dopant is C, N or an oxide thereof and the n-type dopant is B, Al, In, Ga, Zn, H and an oxide thereof. The single crystal is produced by simultaneously supplying the atomic p-type dopant and the atomic Mn to a substrate so as to be accumulated thereon when growing a single crystal zinc oxide thin film on the substrate by supplying an atomic gas from a Zn or Zn oxide solid source, and an activated oxygen to the substrate for a semiconductor in a thin film forming method. The concentration of the p-type dopant is regulated so as to be larger than the concentration of the n-type dopant. When doping the n-type dopant and the p-type dopant in a ration of 1:2, ZnO can be doped with the dopant in a high concentration of about 10<19> to 10<21> cm<-3>.
Patent TW-527367-B (TW)
Title: Craft copolymer, thermoplastic resin composition containing the same and molded article thereof
Inventor: NAKAI YOSHIHIRO
IPC: C08F265/00
Filed: 2000-09-26
Granted: 2003-04-11
Abstract: The present invention relates to a graft copolymer characterized in that in a rubber copolymer obtained from 0 to 50% by weight of a butylene unit and 50 to 100% by weight of an alkyl (meth)acrylate unit, a graft copolymer is obtained by the emulsion graft polymerization of at least one monomer selected from the group consisting of aromatic alkenyl compound, methacrylate, acrylate and vinyl cyanide compounds, wherein the graft copolymer contains 0.5 to 2.0% by weight of emulsifier residue. The graft copolymer-containing thermoplastic resin composition according to the present invention generates little gas during molding and the molded articles are excellent in gloss, weather resistance, impact strength and flowability.
Patent TW-I255292-B (TW)
Title: Methods and compositions for inhibiting vinyl aromatic monomer polymerization
Inventor: SHAHID MUSLIM D
IPC: C09K15/18
Filed: 2000-11-13
Granted: 2006-05-21
Abstract: The present invention provides compositions and methods for inhibiting polymerization of vinyl aromatic compounds comprising a bisphenol compound and an oxidized p-phenylenediamine compound.
Patent TW-503634-B (TW)
Title: Short code detection method
Inventor: JACQUES ALEXANDER M
IPC: H04W88/00
Filed: 2000-10-06
Granted: 2002-09-21
Abstract: A method is disclosed for receiving a transmitted signal in a communication system employing CDMA techniques wherein the transmitted signal includes a plurality of short codes, each of which is transmitted repetitively over a fixed period of time and where the received signal has CW interference in addition to the transmitted signal. The method includes using a Sequential Ratio Probability Test (SPRT) for detecting the presence of the short code in a plurality of time phases of the received signal by calculating a likelihood ratio for each phase. A likelihood ratio is a comparison of the signal's Probability Distribution Function (PDF) with a background noise PDF. The background noise PDF is calculated by combining in the RAKE the current short code with the input signal.
Patent TW-530434-B (TW)
Title: Card edge connector, module for use with same, and card edge assembly
Inventor: SALAMONE JOSEPH
IPC: H01R12/71
Filed: 2000-12-13
Granted: 2003-05-01
Abstract: A card edge connector includes an elongated longitudinally extending outer frame defining a reception region adapted to receive a plurality of chiclet modules including contact members and lying in parallel laterally extending planes which, as an assembly, are positioned to connectively engage with mating contacts. Each chiclet module includes an insulative housing having first and second spaced generally parallel elongated passages therein and a card receiving recess for reception therein between the first and second passages of a planar card having opposed surfaces with conductive contact members thereon. First and second contacts are received, respectively, in the first and second passages. Each has a first contact surface positioned, respectively, for engagement with first and second of the mating contacts. The card receiving recesses of the chiclet modules as a group define a longitudinally extending card receiving slot. The contacts each include a second contact surface projecting into the card receiving slot for engagement, respectively, with second conductive contact members on the planar card. A tubular ground shield may be slidably received on the insulative housing in proximate engagement with its outer peripheral surface. In this instance, the ground shield includes a first integral ground contact for engagement with a ground contact of an external unit associated with the mating contacts engaged by the first contact surfaces of the first and second contacts and a second integral ground contact for engagement with a ground contact surface on the planar card inserted into the card receiving slot.
Patent TW-525013-B (TW)
Title: Color liquid crystal display and method of manufacturing color liquid crystal display
Inventor: SAKAMOTO MICHIAKI
IPC: G02F1/1362
Filed: 2000-12-20
Granted: 2003-03-21
Abstract: In a color liquid crystal display, a shading film including a first filter formed from a red resist film, a second filter formed from a blue resist film laminated on the first filter and a third filter formed from a green resist film laminated on the first filter and the second filter is formed on a TFT substrate. Therefore, increment of an optical leak in the TFT is restricted when the shading film is formed by laminating plural filters to be a color filter.
Patent TW-494314-B (TW)
Title: Systems and methods for providing a trading interface
Inventor: KIRWIN GLENN D
IPC: G06Q30/00
Filed: 2000-12-22
Granted: 2002-07-11
Abstract: Systems and methods for configurable trading, interfaces that allow a trader to quickly and easily submit trading commands to a trading system are provided. Using these systems and methods, a trader can using various trading interfaces to initiate trading commands, configure various display features and default command settings, and control a level of command entry verification that is provided to protect against inadvertent entry of incorrect trading commands.
Patent TW-554038-B (TW)
Title: Fluorescent material for packaging optical devices
Inventor: CHANG BILL
IPC: C09K9/00
Filed: 2000-12-28
Granted: 2003-09-21
Abstract: A solid state epoxy powder and a solid state fluorescent powder material are mixed in a fixed ratio for application over the surface of an optical device. When the mixture is heated into liquid form and then cooled down, the mixture forms a fluorescent coating which emits colorless light when optical device is excited.
Patent TW-I289611-B (TW)
Title: Device and method for depositing one or more layers onto a substrate
Inventor: SCHUMACHER MARCUS
IPC: C23C16/455
Filed: 2001-02-13
Granted: 2007-11-11
Abstract: The invention relates to a device and method for depositing one or more layers onto at least one substrate (2) placed inside a reaction chamber (1). The layers are deposited while using a liquid or solid starting material for one of the reaction gases utilized, which are fed via a gas admission unit (8) to the reaction chamber (1) where they condense or epitaxially grow on the substrate. The gas admission unit comprises a multitude of buffer volumes in which the reaction gasses enter separate of one another, and exit though closely arranged outlet openings while also being spatial separate of one another. The temperature of reaction gases is moderated while passing through the gas admission unit.
Patent TW-471151-B (TW)
Title: Manufacturing method of landing pad
Inventor: WU KING-LUNG
IPC: H01L23/522
Filed: 2001-02-09
Granted: 2002-01-01
Abstract: A manufacturing method of landing pad in the semiconductor device is disclosed, which comprises the following steps: provide a semiconductor substrate, on which plural active regions are formed. There are plural gate structures on the active region and plural source/drain regions, wherein a cap layer is formed on top of the gate line, and a spacer is formed by the side; deposit a conductive layer covering the semiconductor substrate; use the cap layer on top of the gate structure as the stop layer, remove the conductive layer on the gate structure, so that the thickness of the conductive layer is not larger than that of the gate structure; form a patterned mask layer on top of the active region; proceed an etching step, define the conductive layer on the active region; remove the patterned mask layer to form a landing pad on the active region.
Patent TW-520536-B (TW)
Title: Plasma processing method for working the surface of semiconductor devices
Inventor: ARASE TAKAO
IPC: H01L21/336
Filed: 2001-02-26
Granted: 2003-02-11
Abstract: The present invention relates to a plasma processing method for working the surface of semiconductor devices, and, especially, relates to a plasma processing method of processing a sample having a silicon nitride layer. The present invention provides: a working method with high accuracy of size in anisotropy of working on a sample having a silicon nitride layer, or a plasma processing method having excellent selectivity to a silicon oxide layer as underlayer. The solution is: a mixed atmosphere of chlorine gas containing no fluorine with aluminum being converted into plasma in a plasma etching processing chamber and the sample having the silicon nitride layer being etched by using the plasma.
Patent TW-533663-B (TW)
Title: Booster, IC card having the same, and electronic equipment having the same
Inventor: OKU SATORU
IPC: H02M3/07
Filed: 2001-03-07
Granted: 2003-05-21
Abstract: A booster is provided with first to k-th (k is an even number) transistors connected to one another in series, first to k-th capacitors each having an end connected to the gate and source of each of the first to k-th transistors, and a clock driver which supplies clock signals out of phase with one another to the other ends of the first to k-th capacitors. The clock driver simultaneously supplies low-level clock signals to two or more adjacent capacitors out of the first to k-th capacitors.
Patent TW-520560-B (TW)
Title: Use of ALN as a copper passivation layer and thermal conductor, and its method of formation
Inventor: MCTEER ALLEN
IPC: H01L21/768
Filed: 2001-04-11
Granted: 2003-02-11
Abstract: A copper interconnect structure is disclosed as comprising a copper layer and an aluminum nitride layer formed over the copper layer. The aluminum nitride layer passivates the copper layer surface and enhances the thermal conductivity of a semiconductor substrate by radiating heat from the substrate as well as from the copper layer.
Patent TW-503458-B (TW)
Title: Cleaning method and cleaning apparatus for substrate
Inventor: KAMIKAWA YUJI
IPC: B08B3/02
Filed: 2001-07-10
Granted: 2002-09-21
Abstract: A cleaning method is provided for cleaning a semiconductor wafer. In the method, after removing adhering substances from the wafer by using a chemical liquid of organic amine type, there is carried out a pure-water cleaning capable of prevention of electrostatic destruction and alkaline corrosion on the wafer. In detail, it is executed to make a processing chamber have an atmosphere of carbon dioxide and subsequently introduce steam into the chamber to dissolve CO2-gas into the steam. Next, spray the pure water to the wafer. Then, the steam in which CO2-gas is dissolved dissolves in the pure water, so that the pure wafer becomes weak acid, accomplishing the reduction of resistivity of the pure water. Additionally, alkaline substances is neutralized by carbonated water to prevent an alkaline corrosion on a wiring layer on the wafer's surface.
Patent TW-I275796-B (TW)
Title: Method for measuring physiologically active sample substance by the use of porous filter
Inventor: NIU KIYOSATO
IPC: G01N33/543
Filed: 2001-08-02
Granted: 2007-03-11
Abstract: A method for measuring a physiologically active sample within a short period of time at a high sensitivity, which comprises: bringing a solution of the sample substance to be measured into contact with a solution of a substance composition composed of a first physiologically active sub-stance bindable specifically to the sample substance and a ligand bonded thereto at a volume ratio of 1:1 to 20:1 to form a complex of the physiologically active substance bonded to the ligand and the sample substance in the solution; dropping the solution containing the complex onto a porous filter to which a captures of the ligand is bonded to bond the ligand moiety of the complex to the capturer; dropping a solution of a second physically active substance labeled with an enzyme bindable specifically to the sample substance onto the filter to bond the enzyme-labeled physiologically active substance to the complex of the first physiologically active substance and the sample substance bonded to the filter via the ligand capturer and the ligand moiety; washing the filter to remove the unbonded enzyme-labeled second physiologically active sub stance; and then measuring the activity of the enzyme bonded to the filter.
Patent TW-I238458-B (TW)
Title: Chemical vapor deposition of ruthenium films for metal electrode applications
Inventor: WADE CHRISTOPHER P
IPC: H01L21/285
Filed: 2001-08-03
Granted: 2005-08-21
Abstract: The present invention provides a method of depositing ruthenium films on a substrate via liquid source chemical vapor deposition wherein the source material is liquid at room temperature and utilizing process conditions such that deposition of the ruthenium films occurs at a temperature in the kinetic-limited temperature regime. Also provided is a method of depositing a thin ruthenium film on a substrate by liquid source chemical vapor deposition using bis-(ethylcyclopentadienyl) ruthenium by vaporizing the bis-(ethylcyclopentadienyl) ruthenium at a vaporization temperature of about 100-300 DEG C. to form a CVD source material gas, providing an oxygen source reactant gas and forming a thin ruthenium film on a substrate in a reaction chamber using the CVD source material gas and the oxygen source reactant gas at a substrate temperature of about 100-500 DEG C.
Patent TW-575707-B (TW)
Title: Functionalized fiber material and method for treating fiber material therefor
Inventor: ITOYAMA KOKI
IPC: A61K8/67
Filed: 2001-08-10
Granted: 2004-02-11
Abstract: The present invention discloses a functionalized fibre material treated with a emulsion containing an ascorbic acid derivative which is barely soluble in water, wherein the ascorbic acid derivative is preferably tetraalkylester of L-ascorbic acid. Said treatment method comprises treating a fibre material with an emulsion comprising a mixture of an ascorbic acid derivative which is barely soluble in water, an anionic surfactant or a combination of an anionic surfactant and a nonionic surfactant, and water, wherein a concentration of the ascorbic acid derivative which is barely soluble in water is 0.05 to 10 % by weight. The functionalized fibre material of the present invention enables a sustained discharge of the active ingredient without losing the moisture absorption and release properties possessed by the fibre.
Patent TW-522441-B (TW)
Title: Portable enclosure for semiconductor processing
Inventor: YOO WOO SIK
IPC: B60P3/14
Filed: 2001-08-31
Granted: 2003-03-01
Abstract: A system and method for using a portable enclosure system for conducting on-site demonstrations of semiconductor processing operations or as a temporary clean room. A vehicle transports an environmentally-controlled enclosure including a semiconductor processing workspace, preparation area, and entrance area, from a first location to a second location. An air suspension device and trailer are included in one embodiment. Air suspension devices and an enclosed truck are included in another embodiment. In yet another embodiment, the environmentally-controlled enclosure system includes a viewing mechanism, which allows for visual inspection of the internal portion of the enclosure from outside of the controlled environment, especially advantageous during demonstrations.
Patent TW-515746-B (TW)
Title: Machine and method for forming multi-material objects, screw assembly for said machine, method of plugging-off a multi-material object
Inventor: THOMSON JOEL
IPC: B29C48/45
Filed: 2001-09-04
Granted: 2003-01-01
Abstract: An apparatus for injection molding two compatible polymeric materials, in which two substantially coaxial extrusion screws are used to plasticize the two materials into a common accumulation space. The charge comprising multiple layers of material is then injected into a closed mold by means of forward axial motion of the outer screw with respect to its enclosing barrel. Once inside the mold, the first material forms a skin layer totally or partially surrounding the other material. In this way a part having a plurality of material properties may be produced in a single operation.
Patent TW-550546-B (TW)
Title: Method and related circuit for clock generation and recovery
Inventor: CHOU SUE-HONG
IPC: G11B20/00
Filed: 2001-09-12
Granted: 2003-09-01
Abstract: The present invention provides a method and related circuit for an optic disk and corresponding driver. The optic disk has a reflection surface for reflecting laser beam of the driver; the reflection surface has a data track for recording data by discontinuous recording marks, and a continuous wobble track set aside the data track for recording a wobble signal. The method, for recovering an absolute time in pre-groove (ATIP) clock and an ATIP signal from the wobble signal, comprises: counting the number of reference periods of a reference clock contained within a period of the wobble signal and generating a corresponding counting result; generating an average number according to the long-term average of the counting result; generating a wobble clock according to the average number and the reference clock; generating the ATIP signal according to the average number and the counting result; and generating the ATIP clock according to the ATIP signal and the wobble clock.
Patent TW-529080-B (TW)
Title: Reflection and refraction optical system and exposure device having this system
Inventor: TAKAHASHI TOMOWAKI
IPC: G02B13/22
Filed: 2001-10-23
Granted: 2003-04-21
Abstract: The catadioptric system of the present invention comprises: a first image-forming optical system having at least 2 reflecting mirrors, and adapted to form a first intermediate image of a first surface on the basis of light from the first surface; a second image-forming optical system having at least 2 reflecting mirrors and adapted to form a second intermediate image of the first surface on the basis of light through the first image-forming optical system; and a dioptric type third image-forming optical system adapted to form the final image of the first surface on a second surface on the basis of light through the second image-forming optical system, wherein all optical components that constitute the first, second and third image-forming optical systems are arranged along a single straight optical axis.
Patent TW-512374-B (TW)
Title: Dome-shaped contact plate giving crispy feeling of click and sheet with contact plate
Inventor: YAMAGATA TAKEO
IPC: H01H13/48
Filed: 2001-12-07
Granted: 2002-12-01
Abstract: The present invention provides a movable contact structure which, even when used in a planar circuit board, can provide a crispy click feeling and will not fail to return to an original position after being inverted. The contact structure consists of a disc part formed into a dome shape by cupping the center of a thin metallic sheet in one direction, provided with a skirt part 1a rising at a prescribed angle from an outer circumference of this disc toward the center of the disc, and a dome part 1b which is continuous from this skirt part 1a and can be repetitively inverted, the connecting part between the skirt part 1a and the dome part 1b being formed in multiple steps via a plurality of bent parts 1c.
Patent TW-512237-B (TW)
Title: Projection optical system and exposure device provided with the same
Inventor: SUENAGA YUTAKA
IPC: G03F7/20
Filed: 2001-12-11
Granted: 2002-12-01
Abstract: There is provided a high resolution projection optical system which obtains high image side numerical aperture while suppressing the increase of a lens outer diameter. The projection optical system has an image side numerical aperture of ≥ 0.75 and forms the image of a first object (3) on a second object by using specified light having a wavelength of ≤ 300 nm. A first lens group G1 having positive refracting power, a second lens group G2 having negative refracting power, a third lens group G3 having positive refracting power and a fourth lens group G4 having positive refracting power are provided in this order from the side of the first object. The distance D (mm) along an optical axis between the optical surface of the fourth lens group G4 which is on the closest side to the second object and the second object satisfies a condition of 0.1 < D < 5.
Patent TW-507498-B (TW)
Title: Flexible printed circuit board and manufacturing method thereof
Inventor: YANG YUE-SEN
IPC: H05K3/00
Filed: 2001-12-12
Granted: 2002-10-21
Abstract: The present invention relates to a two-layer flexible printed circuit board consisting of a flexible substrate, a bottom-layer metal film, a middle-layer metal film, a low-melting-point metal film, and a copper foil. The flexible substrate has an upper surface. The bottom-layer metal film, either chromium or molybdenum, covers the upper surface of the flexible substrate. The middle-layer metal film, either copper or silver, covers the bottom-layer metal film. The low-melting-point metal film, either indium or indium-tin alloy, covers the middle-layer metal film. The copper foil covers the low-melting-point metal film. The present invention also provides a method for manufacturing the two-layer flexible printed circuit board.
Patent TW-519565-B (TW)
Title: Improved microbolometer operating system
Inventor: WOOD ROLAND ANDREW
IPC: H04N5/217
Filed: 2001-12-25
Granted: 2003-02-01
Abstract: A microbolometer (280) for the detection of infrared radiation that has a substrate (202) and an array of sensor elements (220) fixed relative to the substrate (202). In one embodiment, at least some of the sensor elements (322) are less thermally isolated from the substrate than others (320). The less thermally isolated sensor elements (322) are selected when transients are expected to exist within the sensor array (220). In another embodiment, all of the sensor elements (220) are deselected when transients are expected.
Patent TW-588523-B (TW)
Title: Environmentally hardened ATM network
Inventor: ALSPAUGH MATTHEW DAVID
IPC: H04L12/56
Filed: 2002-01-16
Granted: 2004-05-21
Abstract: A communications system for servicing customers with broadband services using equipment deployed in the region near the network edge, that is, is close to or at the customer. The communications system communicates between points of presence and customer premises using a plurality of ATM nodes connected to the customer premises and to the points of presence. A plurality of transports connect the ATM nodes in an ATM network. The ATM network is controlled to route data among the ATM nodes. The ATM network preferable has a mesh architecture that adds backhaul redundancy and bandwith. Remote digital subscriber line access multiplexer (R-DSLAMs) connect to the established access points for customer premises in parallel with the established backhaul transport and/or the R-DSLAMs connect to a different remote office or other locations in communications networks.