baber/WOPTO huggingface dataset:
Patent TW-463126-B (TW)
Title: Dedicated Internet access device and method for use
Inventor: WERNER JON H
IPC: H04L29/08
Filed: 2000-05-30
Granted: 2001-11-11
Abstract: A dedicated Internet access device acts as an Internet appliance to reduce the complexity of Internet interactions. The access device stores an embedded operating system, embedded browser and user profile information in programmable read only memory so that a user may easily initiate an interface with the Internet by interfacing the access device with a communications medium, such as a telephone line, and by applying power to the access device. A dedicated portal site funnels information from the Internet and focuses the information to optimize utility and reduce complexity to the user. Information may be presented as topical channels that identify, organize and present relevant information to users with minimal user searching. In one embodiment, the access device reduces time associated with rendering an information from the portal site by preloading predicted information to the access device, and rendering the predicted information if a user selects the predicted information. Updates to the operating system, browser, user profile and other information loaded in the programmable read only memory may be made through the Internet in a manner that is invisible to the user.
Patent TW-452810-B (TW)
Title: Electrolyte for electrolytic capacitor
Inventor: SUGIYAMA TAKAYUKI
IPC: H01G9/02
Filed: 2000-03-17
Granted: 2001-09-01
Abstract: There is provided an electrolyte having a high conductivity, an excellent high-temperature life characteristic and leading to improvement of the shelf characteristic of an aluminum electrolytic capacitor. At least one phosphate ion producing compound and a chelating agent are added using a solvent largely composed of water. Therefore an aluminum electrolytic capacitor comprising such an electrolyte has a low impedance, an excellent high-temperature life characteristic, and an improved shelf characteristic.
Patent TW-548365-B (TW)
Title: Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive
Inventor: PAQUIN MAURICE R
IPC: D21F7/08
Filed: 2000-03-31
Granted: 2003-08-21
Abstract: A method for manufacturing a press fabric for a paper machine includes the attachment of a scrip of top laminate layer material to a base fabric using a heat-activated adhesive film. The top laminate layer material may be a woven fabric, a nonwoven mesh, or a thermoplastic sheet material, and, in any case. has the heat-activated adhesive film bended to one of its two sides. The strip of top laminate layer material and heat-activated adhesive film together form a multi-component strip, which is spiralled onto the outer surface of the base fabric, with the side of the strip of top laminate layer material having the heat-activated adhesive film against the outer surface, in a closed helix, and bonded thereto with heat and pressure. The portions of the multi-component strip overhanging the lateral edges of the base fabric are then trimmed, and a staple fiber batt is needled into and through the top laminate layer formed by the multi-component strip to firmly attach it to the base fabric.
Patent TW-I240091-B (TW)
Title: Light pipe having one or more integral diffusers
Inventor: HOSSEINI ABBAS
IPC: G02F1/13357
Filed: 2000-06-01
Granted: 2005-09-21
Abstract: A light pipe for a backlight assembly has a front surface and a back surface. The back surface includes an integral surface diffuser microstructure formed thereon. The front surface may also have an integral surface diffuser microstructure formed thereon as well. A backlight assembly has a reflective surface adjacent the back surface of the light pipe and a separate diffuser film layer disposed against the front surface. A pair of brightness enhancing film layers for collimating light are placed adjacent the diffuser film layer. A protective layer is disposed over the brightness enhancing film layers. The integral diffusers on the front and back surfaces of the light pipe significantly enhance the brightness and light distribution uniformity of the assembly without adding additional components or reducing other performance characteristics of the assembly.
Patent TW-496851-B (TW)
Title: Elevator device
Inventor: KATSUMI MAKINO
IPC: B66B7/00
Filed: 2000-06-21
Granted: 2002-08-01
Abstract: The present invention provides an elevator apparatus. The elevator device is to enhance the operation of installation and maintenance. The elevator device of the present invention is to arrange a driving machine 16 in a space between a door accommodating portion 11 of the hall entrance portion 9 and the entrance wall 12. The entrance wall 12 is provided with an inspection door that is opened at the hall side.
Patent TW-461134-B (TW)
Title: Battery grids
Inventor: WIRTZ JOHN O
IPC: H01M4/14
Filed: 2000-06-23
Granted: 2001-10-21
Abstract: A battery positive grid is continuously cast of lead and thereafter reduced in cross sectional thickness and elongated to change the microstructure of the lead and provide enhanced corrosion resistance and other properties needed for positive grids. The as cast thickness of the positive grids is reduced by not more than 1/2 or 2 to 1, to produce a positive grid which improves the life of a battery in which it is used. A battery negative grid is continuously cast of lead and thereafter reduced in cross sectional thickness and elongated to increase the ultimate tensile strength needed for a lighter negative grid. The as cast thickness of the negative grids is reduced in the range of about 1.2:1 to 2:1 to produce the desired properties for negative grids after age hardening.
Patent TW-471097-B (TW)
Title: Method of manufacturing a capacitor for semiconductor memory devices
Inventor: PARK DONG-SU
IPC: H01L21/70
Filed: 2000-06-30
Granted: 2002-01-01
Abstract: This invention provides a forming method for a capacitor of a semiconductor memory device, which reduces leakage current in the capacitor and can ensure high capacitance of the capacitor. A bottom electrode is formed on a semiconductor substrate. After that, a surface treatment for preventing generation of a natural oxide film is performed on the surface of the electrode. Subsequently, a TaON film is formed on the electrode by chemical vapor reaction with reaction gases of Ta chemical vapor, O3 gas and NH3 gas, and the TaON film is crystallized after heat-treatment. After that, an upper electrode is formed on the TaON film. In a low pressure chemical vapor deposition (LPCVD) chamber, which maintains a temperature of 300 to 600 DEG C and a pressure of 0.1 to 1.2 Torr.
Patent TW-567348-B (TW)
Title: Electro-active lens, method for reducing birefringence in a lens, and system for reducing birefringence
Inventor: BLUM RONALD D
IPC: G02C11/00
Filed: 2000-07-01
Granted: 2003-12-21
Abstract: An electro-active spectacle lens is disclosed. The disclosed lens includes a first lens optic. The disclosed lens also includes a first electro-active zone positioned in a cooperative relationship with the first lens optic. In certain embodiments, the electro-active lens includes a range finder positioned in a cooperative relationship with the electro-active lens.
Patent TW-I231306-B (TW)
Title: Method of making elastic articles having improved heat-resistance
Inventor: HO THOI H
IPC: C08L51/06
Filed: 2000-08-25
Granted: 2005-04-21
Abstract: The present invention relates to a method for making a heat-resistant elastic article and a heat-resistant elastic article. The invention especially relates to a method of making elastic fibers and polymeric elastic fibers wherein the elastic fibers are capable of withstanding dyeing and heat-setting processes that typically are conducted at elevated temperatures (such as 110-230 DEG C and especially at greater than or equal to 130 DEG C for minutes). The inventive method comprises radiation crosslinking an article (or plurality of articles) under an inert or oxygen limited atmosphere (for example, in N2, argon, helium, carbon dioxide, xenon and/or a vacuum) wherein the article (or articles) comprises at least one amine stabilizer and preferably another optional stabilizer additive. More preferably, the radiation crosslinking is performed at a low temperature (-50 to 40 DEG C). The elastic article (or articles) comprises a homogeneously branched ethylene interpolymer (preferably a substantially linear ethylene interpolymer), a substantially hydrogenated block polymer, or a combination of the two. The heat-resistant elastic articles (especially fibers) are useful in various durable or repeated-use fabric applications such as, but not limited to, clothing, under-garments, and sports apparel. The heat-resistant elastic fibers can be conveniently formed into fabrics using well-known techniques such as, for example, by using co-knitting techniques with cotton, nylon, and/or polyester fibers.
Patent TW-480792-B (TW)
Title: High pulse rate pulse power system with liquid cooling
Inventor: PARTLO WILLIAM N
IPC: H02M3/00
Filed: 2000-09-20
Granted: 2002-03-21
Abstract: A high pulse rate pulse power source for supplying controlled high energy electrical pulses at rates of 2000 Hz or greater. The source includes a pulse generating circuit including a charging capacitor, a solid state switch and a current limiting inductor. Pulses generated in the pulse generating circuit are compressed in at least two pulse compression circuits and a step-up pulse transformer increases peak voltage to at least 12,000 volts. A very fast regulated power supply is provided for charging the charging capacitor in less than 400 microseconds and a pulse control system including a programmed processor controls the charging of the charging capacitor to an accuracy of less than about one percent at a rate of at least 4000 charges per second. In a preferred embodiment capable of operating at pulse rate of 2000 to 4000 Hz or greater, water cooling of the saturable inductors is provided.
Patent TW-446961-B (TW)
Title: Treatment process for removing radioactive thorium from solvent extraction liquid effluent
Inventor: KOEGLER SYDNEY
IPC: B01D15/00
Filed: 2000-08-15
Granted: 2001-07-21
Abstract: The liquid effluent from solvent extraction contains radioactive thorium Th-231 and Th-234. This invention uses an ion exchange process to remove and concentrate the thorium. The process is designed so that the thorium remains on the ion exchange column until it decays to uranium and protactinium. These decay products are subsequently replaced by additional thorium. Therefore, the thorium never reaches break-through and the column can be used continuously without regeneration.
Patent TW-526236-B (TW)
Title: Aromatic polycarbonate resin
Inventor: FUNAKOSHI WATARU
IPC: C08K5/13
Filed: 2000-08-29
Granted: 2003-04-01
Abstract: An aromatic polycarbonate composition which contains 0.05 to 65 ppm of bonded phosphorus atoms to polycarbonate chains and free phosphorus compounds consisting of a tervalent phosphorus compound and a pentavalent phosphorus compound in a specific ratio. It is excellent in transparency, color stability and residence stability at the time of molding and is suitably used in disk substrates.
Patent TW-494406-B (TW)
Title: Optical recording medium
Inventor: HAYASHI KOZABURO
IPC: G11B7/257
Filed: 2000-09-08
Granted: 2002-07-11
Abstract: This invention provides an optical recording medium having a protection film that is formed from a composition for forming a low epispastic protection film and hardly generates an error. This optical recording medium consists of a substrate, a recording film formed on the substrate, the protection film formed on the recording film by applying the protection film-forming composition and then curing it. The protection film-forming composition comprises 60-85 wt.% ethylene oxide modified compound of trimethylol-propane triacrylate and 25-65 parts weight tripropylene glycol diacrylate based on 100 parts weight ethylene oxide-modified compound of trimethylolpropane triacrylate.
Patent TW-463272-B (TW)
Title: Resin-encapsulated semiconductor device
Inventor: ICHISE MASAHIKO
IPC: H01L21/48
Filed: 2000-09-15
Granted: 2001-11-11
Abstract: A method for forming a mold-encapsulated semiconductor device includes the steps of mounting a semiconductor chip on a metallic plate having a metallic interconnect pattern thereon, encapsulating the semiconductor chip on the metallic interconnect pattern, removing the bottom of the metallic plate by etching to expose the metallic interconnect pattern, and forming external terminals on the bottom of the metallic interconnect pattern. The method reduces the thickness as well as the planar dimensions of the semiconductor device.
Patent TW-I290659-B (TW)
Title: Liquid crystal device and display
Inventor: WALTON HARRY GARTH
IPC: G02F1/139
Filed: 2000-09-28
Granted: 2007-12-01
Abstract: A surface mode liquid crystal device, for example of the pi-cell type, comprises a layer of nematic liquid crystal 10 disposed between alignment layers 4, 9 and an electrode arrangement 3, 8. The nematic liquid crystal has viscosity coefficients eta1, eta2 and gamma1 such that (eta1-eta2)/gamma1 >= 1.15 or (eta1-eta2)/gamma1 <= 0.9.
Patent TW-I249430-B (TW)
Title: Method of eliminating malodours from gases
Inventor: BRANDT DANIEL J
IPC: B01D53/46
Filed: 2000-10-11
Granted: 2006-02-21
Abstract: Disclosed is a method of eliminating the odour from a malodorous gas, where the odour is due to the presence of a C10 to C18 fatty acid in the gas. An aqueous solution containing at least a stoichiometric amount of a base that reacts with said C10 to C18 fatty acid to produce a salt is sprayed into the gas.
Patent TW-554251-B (TW)
Title: Negative-working photolithographic patterning material and method for the preparation of ion-implanted and metal-plated substrates by using the same
Inventor: SUGETA YOSHIKI
IPC: G03F7/004
Filed: 2000-11-14
Granted: 2003-09-21
Abstract: Disclosed is a negative-working photolithographic patterning material consisting of a substrate and a negative-working photoresist layer having a relatively large thickness on the substrate surface which is suitable for the formation of a patternwise masking layer in a patternwise ion-implantation or metal plating treatment. The negative working photoresist layer is formed from a negative-working chemical amplification photoresist composition comprising an alkali-soluble resinous ingredient, a radiation-sensitive acid-generating agent and a crosslinking agent, of which the alkali-soluble resinous ingredient is a m-cresol novolak resin prepared by the acid-catalyzed condensation reaction of formaldehyde and m-cresol alone as the phenolic reactant or a combination of such a m-cresol novolak resin and a poly-hydroxystyrene resin of which at least 50% by weight is the m-cresol novolak resin.
Patent TW-561745-B (TW)
Title: Information gateway system and method
Inventor: BARANOWSKI ROBERT
IPC: H04L12/56
Filed: 2000-12-22
Granted: 2003-11-11
Abstract: Device and method for communicating between a plurality of devices. A communication device is partitioned into various units, each performing a function of the communication device. A subnet is established for the units, the units including a master device acting as the master of the subnet and performing an exclusive master function and a plurality of slave devices acting as the slaves of the subnet and performing other functions of the communication device. The master device negotiates with the slave devices and intelligently routes a message to the slave devices having capability to process the message. In one embodiment, the message is from an external network. In one embodiment, the message is from a slave device in the subnet. The same protocol is used for communicating with the master device. In one embodiment, the master device communicates with a slave device via a wireless communication path such as radio frequency and InfraRed. The external network is an established network, such as an internet, a mobile unit, a voice network, or another subnet.
Patent TW-478214-B (TW)
Title: Pluggable transceiver latching mechanism
Inventor: SCHUTZ KLAUS
IPC: H01R13/658
Filed: 2001-01-09
Granted: 2002-03-01
Abstract: The invention features novel systems and methods for latching a pluggable transceiver (20) to and unlatching the pluggable transceiver (20) from a cage (24). In one aspect, a pluggable transceiver (20) includes a housing and a cam (44). The housing has a front end configured to couple to a transmission cable (14) and a back end configured to be inserted into a cage (24). The cam (44) is disposed on an exposed outer surface of the transceiver housing and is configured to displace a cage latch (40) and engage a cage slot (42) upon insertion of the transceiver housing into the cage(24). In another aspect, a cage (24)includes a housing and a latch (40). The housing has a front end for receiving a pluggable transceiver (20) and defines a slot (42) for engaging a transceiver cam (44). The latch (40) is disposed at the front end of the cage housing. The latch (40) also is configured to bend outwardly from an original position in response to a force applied by the transceiver cam (44) as the transceiver (20) is being inserted into the cage (24) and to resiliently return to the original position upon engagement of the transceiver cam (44) with the slot (42) defined in the front end of the cage housing. A data coupling system (10) comprising the above-defined pluggable transceiver (20) and cage (24) also is described.
Patent TW-591186-B (TW)
Title: Structure of fluid passage output port of fluid-operated apparatus
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/122
Filed: 2001-02-26
Granted: 2004-06-11
Abstract: A structure of a fluid passage output port of a fluid-operated apparatus comprises a first valve body (18) composed of a resin material and formed with a fluid passage (16) for allowing a fluid to flow therethrough; and a fluid passage output member (12a, 12b, 122a, 122b, 132a, 132b) formed of a resin material to have a substantially cylindrical configuration separately from the first valve body (18) and screwed into a hole (44) of the first valve body (18) by the aid of a male thread (32); wherein a primary seal portion (52) which intersects an axis of the fluid passage output member (12a, 12b, 122a, 122b, 132a, 132b) and a secondary seal portion (54) which is substantially parallel to the axis are provided at a connecting portion thereof.
Patent TW-488107-B (TW)
Title: Positive electrode material for lithium secondary battery and method for making the same
Inventor: KOHIRO KENJI
IPC: H01M10/05
Filed: 2001-03-02
Granted: 2002-05-21
Abstract: The present invention provides a positive electrode material for a lithium secondary battery that is excellent in cyclic characteristics and thermal stability. A positive electrode material for a lithium secondary battery is characterized in a layered compound represented by LixNi1-a-b-c-dCoaM1bM2cM3dO2, where M1, M2, M3 are selected from one of Ti, Mg, B, Al, and satisfy 1.0 ≤ x ≤ 1.2, 0.1 ≤ a ≤ 0.3, 0.005 ≤ b ≤ 0.1, 005 ≤ c ≤ 0.1, 0.005 ≤ d ≤ 0.1, 0.115 ≤ a+b+c+d ≤ 0.4.
Patent TW-507200-B (TW)
Title: Improved programming method for a memory cell
Inventor: GERBER DONALD S
IPC: H01L27/115
Filed: 2001-03-22
Granted: 2002-10-21
Abstract: A method of writing and selectively erasing bits in a selected group of memory, cells that significantly reduces the likelihood of disturbing data stored in other, non-selected groups of memory cells is disclosed. The method varies the bias voltages applied to bit lines in unselected cells depending upon the selected or non-selected state of the cells. This reduces the voltage differential applied to the unselected cells, reducing the possibility of inadvertently causing unwanted changes in the amount of charge stored on the respective floating gates of the unselected cells. The method of the present invention improves electrical isolation between columns of cells without increasing the distance between the cells.
Patent TW-I224021-B (TW)
Title: Automatic table tennis ball serving device
Inventor: BRAZZELL JAMES V
IPC: A63B67/04
Filed: 2001-04-24
Granted: 2004-11-21
Abstract: An automatic table tennis ball serving device is disclosed as having a generally vertically extending enclosure with a table tennis ball feeding passageway including a lower ball entrance and an upper ball dispensing outlet. Ball feeding arms are mounted to the enclosure adjacent the lower ball entrance for feeding table tennis balls upwardly in the ball feeding passageway against the force of gravity. A ball dispensing head is mounted to the enclosure adjacent the upper ball dispensing outlet for serving table tennis balls to a player at selected rates and trajectories. The ball dispensing head includes a ball size adjustment mechanism to enable table tennis balls of at least two diameters to selectively pass through the ball dispensing head when one or another diameter of the at least two different ball diameters is selected by the player.
Patent TW-534887-B (TW)
Title: Multi-component mixing
Inventor: CRAWLEY ALAN MARK
IPC: B65B29/10
Filed: 2001-05-09
Granted: 2003-06-01
Abstract: A packaging system or a closure or base for a packaging system which provides for a positive displacement (or ""pumping"") of at least some of each of one or more components out of their separate and hermetically sealed chambers to combine them into a single main chamber or separate container.
Patent TW-512174-B (TW)
Title: Cooling plate for a metallurgical furnace and method for manufacturing such a cooling plate
Inventor: GIANG KIEN LY
IPC: F27D1/12
Filed: 2001-07-03
Granted: 2002-12-01
Abstract: A cooling plate (10) for a metallurgical furnace, such as e.g. a blast furnace, comprises a cast cooling plate body (12) made of a ferrous metal and at least one cooling pipe (18) cast in the cooling plate body (12). The cooling pipe (18) is made of copper or of a copper alloy. A method for manufacturing such a cooling plate for a metallurgical furnace is also proposed.
Patent TW-I243160-B (TW)
Title: Mulch composition, moisturizing agent, and their preparation and use
Inventor: PATERNOSTER JOSEPH
IPC: A01G9/10
Filed: 2001-07-11
Granted: 2005-11-11
Abstract: A mulch composition having extended moisture retention time and a method for use thereof are provided. In a first preferred embodiment of the present invention, a hydro mix moisturizing agent is added to a seeded mulch. The preferred embodiment comprises 93.95% of water, 5.85% of mulch, and 0.2% moisturizing agent by weight as a percentage of the weight of the water used, and fertilizer and seed in any selected amounts. In this preferred embodiment, the moisturizing agent comprises a cellulose gum, a cross-linker, and a surfactant. The moisturizing agent retains water in the mulch composition and releases water into the soil surface at a controlled rate while binding together the mulch composition. Moisture is retained for a longer amount of time than the prior art mulch compositions to promote maximum seed germination. The mulch composition according to the present invention additionally provides effective dust and erosion control properties.