baber/WOPTO huggingface dataset:
Patent TW-587108-B (TW)
Title: A process for the spinning and spooling of polyester filaments, through the use of spinning additives polyester filaments which can be obtained by means of the spinning process, the stretch texturing of the polyester filaments, as well as bulky polyester
Inventor: WANDEL DIETMAR
IPC: D01F6/92
Filed: 2001-10-26
Granted: 2004-05-11
Abstract: The present invention relates to a process for the production and for the spooling of preoriented polyester filaments which consist of at least 90 weight %, in relation to the total weight of the polyester filament, of polybutylene terephthalate (PBT) and/or polytrimethylene terephthalate (PTMT), preferably of PTMT, characterized in that: (a) the spinning delay is set in the range of 70 to 500; (b) the filaments, immediately after exiting from the spinning nozzle, pass through a cooling delay zone from 30 mm to 200 mm in length; (c) the filaments are cooled off to below the solidification temperature; (d) the filaments are bundled at a distance of between 500 mm and 2500 mm from the lower side of the nozzle; (e) the tension of the thread in front of and behind the removal galettes is set to between 0.05 cN/dtex to 0.20 cN/dtex; (f) the thread is spooled with a tension of the thread of between 0.025 cN/dtex to 0.15 cN/dtex; (g) the spooling speed is adjusted to between 2200 m/min. and 6000 m/min; (h) and, a polyester is used, into which from 0.05 weight % to 2.5 weight % in relation to the total weight of the filament of additive polymer, is mixed as an expansion promoting agent.
Patent TW-568918-B (TW)
Title: Colorless polymaleates and uses thereof
Inventor: AUSTIN ANNE-MARIE
IPC: C08F222/02
Filed: 2001-11-12
Granted: 2004-01-01
Abstract: This invention relates to a low color or colorless polymaleate which is prepared by aqueous solution polymerization of maleic acid, an allylic sulfonate monomer, and a polyvalent transition metal ion. The polymaleates are useful as permanent press agents for textiles, and in laundry detergents to minimize calcium carbonate encrustation.
Patent TW-523907-B (TW)
Title: NAND-type memory array and method of reading, programming and erasing using the same
Inventor: LEE SANG-YONG
IPC: H01L27/115
Filed: 2001-12-03
Granted: 2003-03-11
Abstract: The present invention relates to a NAND-type memory array and method of reading, programming and erasing the same. In order to solve a problem that a reading speed is lowered due to a large well loading upon a reading operation as the well and the bit line are connected in order to apply a negative bias upon a programming operation and a positive bias upon an erasure operation in a NAND-type memory array using a dip trench isolation (DTI) scheme, the present invention separates the well and the bit line by additionally including a well node for applying a bias to the well upon an erasure and reading operation, a triple well select gate for selecting the well node, and a program well select gate for applying a bias to the well via the bit line upon a programming operation. Therefore, the present invention can lower in the speed upon a reading operation.
Patent TW-545045-B (TW)
Title: Multiple-surface display projector with interactive input capability
Inventor: PINHANEZ CLAUDIO SANTOS
IPC: G03B21/28
Filed: 2001-12-04
Granted: 2003-08-01
Abstract: The present invention projects an image onto any surface in a room and distorts the image before projection so that a projected version of the image will not be distorted. The surface could be planar or non-planar. The present invention also allows for a projected image to be displayed at multiple locations along a surface or multiple surfaces. This allows a projected image to move from one location on a surface to another location on this or another surface, while the projected image remains undistorted through the move. Moreover, the present invention allows interaction between people and a projector. Interactive input, such as from mice, may be used with the versions of the present invention. Importantly, versions of the present invention can determine if an object is near an interactive item (such as a hyperlink) on the projected image. If so, the present invention can activate the interactive item. This allows a person to interact with a projected image.
Patent TW-I244520-B (TW)
Title: Thermally bonded fabrics and method of making same
Inventor: MAUGANS REXFORD A
IPC: D04H3/16
Filed: 2001-12-10
Granted: 2005-12-01
Abstract: A method for producing a nonwoven fabric comprises passing a fiber web through a pair of rollers to obtain a thermally bonded fabric with a high percentage of bond areas. The high percentage of bond areas is formed by an engraved pattern on at least one of the rollers. The engraved pattern has a high percentage of bond point areas and wide bond point angles. The nonwoven fabric has increased tensile strength, elongation, abrasion resistance, flexural rigidity, and/or softness.
Patent TW-519812-B (TW)
Title: Voice system for all Centrex systems
Inventor: JU GUO-HUA
IPC: H04M3/00
Filed: 2001-12-21
Granted: 2003-02-01
Abstract: A voice system for all Centrex systems is in a form of client-server structure comprising a database module, a system management module, a customer interface module and a digital signal processing module, in which the register contents of the database module contains all information required for operations of the invention. The major function of the system management module is to monitor and control the invention and access the register information in database. The customer interface module primarily provides the value-added data and voice services such as automatic switch, voice mail, voice bulletin, speech recognition, text to speech, fax and so on. The digital signal processing module can support the computation and processing required by all data and voice value added services. Those different customer interface module, database module, digital signal processing module and system management module can be mutually connected via internal LAN to achieve the goal of sharing database and centrally monitoring and controlling management. Other types of value-added voice and data services can be integrated with customer interface module and digital signal processing module in accordance with proprietary communication protocol and the system's capacity, and the scale can be expanded through client-server structure.
Patent TW-I286547-B (TW)
Title: Ionic molten salt and method of producing the same
Inventor: WAY TUN-FUN
IPC: C07D403/06
Filed: 2001-12-26
Granted: 2007-09-11
Abstract: A novel ionic molten salt of the structure: wherein R1 is selected from the group consisting of -(CH2)x- and the linear or branched isomers thereof, wherein x is 1 to 10; R2 is selected from -(CH2)pH and the isomers thereof; p is 1 to 20; A is an organic or inorganic anionic moiety and selected from the group consisting of R3CO2-, BF4, and PF6; and R3 is an alkyl group having 1 to 3 carbon atoms, phenyl, naphthyl, biphenyl, an aliphatic fluorocarbon group, or an aromatic fluorocarbon group.
Patent TW-528678-B (TW)
Title: Elastic cloth for making diving suit
Inventor: JUANG CHI-JOU
IPC: B32B5/00
Filed: 2001-12-28
Granted: 2003-04-21
Abstract: High elastic cloth for making a diving suit uses a nylon yarn with a high fine Denier number and a high fine Denier elongation rate. A high density cloth for diving suit is made by using an elastic yarn woven by a circular knitting machine with a high stitch number, followed by a special dyeing and a finishing process; a lamination process is used to laminate the elastic cloth with an artificial rubber sponge, thereby obtaining an elastic cloth for diving suit. Such an elastic cloth has a higher single direction elasticity than a traditional elastic cloth, and can provide more mobility, elongation property for the movement of individual parts of human body and comfort to a wearer compared to the cloth of conventional single-directional elasticity.
Patent TW-513825-B (TW)
Title: Integrated broadside coupled transmission line element
Inventor: APEL THOMAS
IPC: H01P5/10
Filed: 2002-01-16
Granted: 2002-12-11
Abstract: A novel broadside-coupled transmission line element is disclosed. The element includes a first metallization layer that has a firs spiral-shaped transmission line and at least one bridge segment formed therein. The element also includes a second metallization layer that has a second spiral-shaped transmission line and connector segments formed therein. The connector segments provide respective electrical conduction paths between the inner area of the first and second transmission lines and the outer area of the first and second transmission lines. A first one of the connector segments is electrically connected to the inner terminus of the second transmission line. The second transmission line has a gap at each intersection with the connector segments. A dielectric layer lies between the first and second metallization layers. The dielectric layer has a plurality of apertures formed therein for providing electrical connections between the second transmission line and the bridge segment(s) of the first metallization layer, and for providing an electrical connection between the inner terminus of the first transmission line and a second one of the connector segments. The element is realized in an integrated circuit environment, and may be used to create various circuit elements such as baluns, balanced and unbalanced transformers and current and voltage inverters for operation at high frequencies.
Patent TW-I258939-B (TW)
Title: Method and receiver for receiving data transmitted using block space time transmit diversity (BSTTD), and code division multiple access (CDMA) communication system
Inventor: KIM YOUNGLOK
IPC: H04B7/04
Filed: 2002-01-21
Granted: 2006-07-21
Abstract: The present invention is a method and system for receiving data transmitted using block space time transmit diversity (BSTTD) in a code division multiple access (CDMA) communication system. The system comprises a transmitter, for transmitting a first data field using a first antenna and a second data field using a second antenna, and a receiver. The receiver includes an antenna for receiving the first and second transmitted data fields, and a BSTTD joint detector which determines symbols of the first and second transmitted data fields using a minimum mean square error block linear equalizer model and an approximated Cholesky decomposition of the model.
Patent TW-549008-B (TW)
Title: Indium gallium nitride smoothing structures for III-nitride devices
Inventor: GOETZ WERNER K
IPC: H01S5/02
Filed: 2002-03-26
Granted: 2003-08-21
Abstract: A smoothing structure containing indium is formed between the substrate and the active region of a III-nitride light emitting device to improve the surface characteristics of the device layers. In some embodiments, the smoothing structure is a single layer, separated from the active region by a spacer layer which typically does not contain indium. The smoothing layer contains a composition of indium lower than the active region, and is typically deposited at a higher temperature than the active region. The spacer layer is typically deposited while reducing the temperature in the reactor from the smoothing layer deposition temperature to the active region deposition temperature. In other embodiments, a graded smoothing region is used to improve the surface characteristics. The smoothing region may have a graded composition, graded dopant concentration, or both.
Patent TW-530113-B (TW)
Title: Method and device for drilling a hole and fixing an anchorage in a drill hole
Inventor: MOCIVNIK JOSEF
IPC: E21D20/00
Filed: 2002-04-26
Granted: 2003-05-01
Abstract: In a method for drilling, in particular impact drilling or rotary percussion drilling, a hole (7) in soil or rock material and fixing an anchorage in said hole, wherein a drill hole (7) is formed by means of a drill bit (1) mounted on a drill rod assembly (5) while simultaneously introducing a jacket tube (4) surrounding the rod assembly (5) in a spaced-apart manner, it is provided that the jacket tube, which is formed with a longitudinal slot (8), is at least partially introduced in substantial abutment on the drill hole (7) during drilling, whereby a reliable anchorage can be obtained via the longitudinally slotted jacket tube (4) at a simple structure.
Patent TW-521025-B (TW)
Title: Ratchet socket
Inventor: HSIEH CHIH-CHING
IPC: B25B13/46
Filed: 2002-05-29
Granted: 2003-02-21
Abstract: This invention relates to a ratchet socket for socketing a screwing element and being driven by a tool to rotate the screwing element, comprising a tubular body; at least one circular hole provided in the body; at least a through hole provided on the side wall of the body corresponding to and penetrating to the circular hole; and a ratchet mechanism which includes a ratchet arranged rotatably in the circular hole, a locking element contained movably in the through hole, and a elastic ring fit on the outer peripheral surface of the body and applying a elastic force to the outside surface of the locking element to maintain a elastic engagement between the locking element and the ratchet. When the locking element engages with the ratchet elastically, ratcheting action is formed, thereby enabling unidirectional transmission between the socket body and the ratchet.
Patent TW-546798-B (TW)
Title: Method for preventing integrated circuit from broken circuit
Inventor: CHEN JIAN-WEN
IPC: H01L23/28
Filed: 2002-06-25
Granted: 2003-08-11
Abstract: There is provided a method for manufacturing the metal interconnect structure, which comprises: first sequentially forming a metal layer, a first inter-layer dielectric layer and a second inter-layer dielectric layer on a semiconductor substrate; next, performing a photolithography etching procedure to form two opening patterns in the second inter-layer dielectric layer and exposing part of the upper surface of the first inter-layer dielectric layer; afterwards, forming a void pattern in the first inter-layer dielectric layer and expose part of the upper surface of the metal layer, wherein the size of this void pattern is smaller than that of the opening pattern and the void pattern is located right below the opening pattern; and finally, sequentially filling metal in the void pattern and opening pattern, and defining the metal filled in the void pattern as a via structure. The present invention is characterized that, when the opening pattern is being formed, the second inter-layer dielectric layer having the shortest distance in the opening pattern is etched to form a connection structure opening therein, and when subsequently the metal is being filled in the opening pattern, the connection structure opening is filled to avoid generating a broken circuit in the contact interface between the via structure and metal layer due to the effect of hot inflation and cold shrinkage in the manufacturing process.
Patent TW-546254-B (TW)
Title: High-purity fluorine gas, production and use thereof, and method for analyzing trace impurities in high-purity
Inventor: TORISU JUNICHI
IPC: G01N30/14
Filed: 2002-06-28
Granted: 2003-08-11
Abstract: A step (1) of heating a fluoronickel compound to release a fluorine gas, a step (2) of allowing a fluorine gas to be adsorbed into a fluorinated compound, and a step (3) of heating the fluoronickel compound and reducing an inner pressure are conducted in a container, respectively, at least once, and thereafter a high-purity fluorine gas is obtained from the step (1). Also, a step (5) of heating a fluoronickel compound and reducing an inner pressure and a step (6) of allowing a fluorine gas reduced in a hydrogen fluoride content to be adsorbed into the fluoronickel compound are conducted in a container having a fluorinated layer formed on its surface, respectively, at least once; the step (5) is further conducted, and thereafter a fluorine gas containing impurity gases is contacted with the fluoronickel compound to fix and remove the fluorine gas, and the impurities are analyzed by gas chromatography.
Patent TW-I289725-B (TW)
Title: Damascene extreme ultraviolet lithography (EUVL) photomask and method of making
Inventor: YAN PEI-YANG
IPC: G03F1/24
Filed: 2002-07-22
Granted: 2007-11-11
Abstract: A photolithography mask for use with extreme ultraviolet lithography (EUVL) irradiation is disclosed. The mask comprises a multilayer stack that is substantially reflective of said EUV irradiation, a supplemental multilayer stack formed atop the multilayer stack, and an absorber material formed in trenches patterned into the supplemental multilayer stack. The absorber material being substantially absorptive of the EUV irradiation.
Patent TW-556267-B (TW)
Title: Apparatus for exposure of a peripheral area of a wafer
Inventor: TOCHIHARA KAZUMOTO
IPC: H01L21/68
Filed: 2002-07-25
Granted: 2003-10-01
Abstract: The purpose of the present invention is to provide an apparatus for exposure of a peripheral area of a wafer, in which the area that does not need to be exposed and is located within the wafer is prevented from being exposed regardless of the orientation of the wafer carried on the rotation stage and formed with a notch. The exposure light irradiation part 2, a wafer edge determination part 4, and a notch determination part 9 are arranged integrally with each other. The wafer edge determination part 4 moves by following the edge of the wafer W. The peripheral area of the edge of the wafer W is exposed by exposure light emitted by the exposure light irradiation part 2. When the exposure sequence begins, the irradiation with exposure light is not immediately done, even if the means 4 for wafer edge determination has determined the edge of wafer W. Instead, the wafer W is rotated by a given amount and then exposure is begun. In addition, when the output signal of the notch determination means 9 is varied in the rotation, the irradiation of exposure light is begun from the predetermined exposure starting position in accordance with the variation state of output signal. Thus, the exposure is controlled through the manner of generating no exposure for the part, which needs no exposure, beginning from the irradiation region of the exposure light to the starting position of notch until reaching the end position of the notch, and then stopping the tracking operation of the wafer edge detection means 4.
Patent TW-536583-B (TW)
Title: Solenoid drive device
Inventor: TANZAWA TAKANAO
IPC: H03K17/0814
Filed: 2002-07-26
Granted: 2003-06-11
Abstract: The object of the present invention is to provide an a solenoid drive in which energy accumulated in a capacitor is used for solenoid re-drive does not require a DC-DC converter circuit and it is possible to suppress heat generation by a current reverse flow prevention circuit preventing current reverse flow to a power supply terminal and to suppress heat generation in a rectifier element through which current to a capacity flows. During drive stop of a solenoid 31, power accumulated in the solenoid 31 is temporarily accumulated in a capacitor 34. Discharge of the capacitor 34 is controlled by a discharge control circuit 38 whose power supply utilizes a high voltage generated by charge using a peak voltage of the capacitor 34. A current reverse flow prevention circuit 40 is composed of a switching element, such as FET, thereby suppressing heat generation. Moreover, it is also possible to suppress heat generation by using a switching element, such as FET, for a rectifying element 41.
Patent TW-591056-B (TW)
Title: Polyamide-imide, liquid crystal orientating ingredient varnish and liquid crystal display
Inventor: TANIOKA SATOSHI
IPC: C08G73/14
Filed: 2002-08-08
Granted: 2004-06-11
Abstract: The present invention is about a new polyamide-imide that is used in an electron material domain. A liquid crystal orientating ingredient varnish which is provided by the present invention can provide moderate pre-tilt angle, bester liquid crystal orientation, and electricity characteristic which has better total balance to correspond the purpose in a liquid crystal display. The polyamide-imide show as below: The polyamide-imide only has the compositing unit of formula (1-1) between the compositing unit of the formula (1-1), the compositing unit of the formula (1-2), the compositing unit of the formula (1-3). Or the polyamide-imide has two or more compositing units between those compositing units. In the polyamide-imide, at least one between the organic missing residue group from the carboxylic acid type and the organic missing residue group from the diamine compounds is an organic missing residue group that has a side chain group which has three or more carbon. The symbols in the formula are defined as below. T1-T3 is the organic missing residue group from the carboxylic acid type. D1-D3 is the organic missing residue group from the diamine compounds. R1-R3 is the hydrogen or a monovalence organic group, respectively. The monovalence organic group chooses from alkyl, hydroxy alkyl, alkoxy alkyl, unsaturated fatty group, the group having alicyclic group, aryl group, heterocyclic ring group having oxygen, the group having steroid skeleton, the group having carbonyl group, organosilyl, and the group having organosilyl. The random hydrogen of the alkyl having the organic group and the alkylene having the organic group can be replaced by fluorine. In the aryl group, the random hydrogen of the aromatic ring also can be replaced by alkyl, alkoxy, and -CN. The random hydrogen of the alkyl and the alkoxy also can be replaced by fluorine. The aralkyl group is a kind of aryl group. The alkylene of the aralkyl also can be combined to aromatic ring with oxygen atom. And the 30 mole % of the total amount of R1-R3 of the polyamide-imide is monovalence organic group.
Patent TW-I248022-B (TW)
Title: Method for arranging the event timing of objects on a web page
Inventor: LIAO HSIN-CHI
IPC: G06F9/44
Filed: 2002-08-16
Granted: 2006-01-21
Abstract: A method for arranging the event timing of objects on a web page, first setting an event-triggering schedule of a timer, the event-triggering schedule is used to trigger each object's event at each corresponding time spot respectively. The foregoing objects can be photography, video, and audio. Next, setting the event of objects when the objects are triggered. Finally, activate the timer for sequentially triggering the object's event at corresponding time spot respectively.
Patent TW-569004-B (TW)
Title: Water-contact indicator, water indicating system and label
Inventor: BIRKHOLZ RUSSELL DEAN
IPC: C09J7/29
Filed: 2002-09-02
Granted: 2004-01-01
Abstract: The present invention discloses an adhesive article. The adhesive article comprises a first layer comprising a transparent film, the first layer having a first major surface and a second major surface. Additionally, the adhesive article comprises a second layer comprising a fluid transport substrate, the second layer having a first major surface and a second major surface, the first major surface of the second layer being in contact with the second major surface of the first layer and a third layer comprising a fluid transportable ink, the third layer being associated with the second major surface of the second layer. The adhesive article then comprises an adhesive layer.