baber/WOPTO huggingface dataset:
Patent TW-562889-B (TW)
Title: Lubricants for elastic fiber
Inventor: AZUSE IKUNORI
IPC: D06M13/463
Filed: 2001-07-31
Granted: 2003-11-21
Abstract: The present invention provides a lubricant for elastic fibers which comprises an amphoteric surfactant (A1) and/or a cationic surfactant (A2) as well as a base oil (B) and has a surface tension thereof at 25 DEG C of 14 to 35 mN/m and a volume resistivity thereof at 20 DEG C of 1x10<7> to 1x10<13> Omega.cm; a lubricant for elastic fibers which comprises an ionic surfactant (A) and a base oil (B) and has a surface tension (S) thereof at 25 DEG C of 14 to 22.5 mN/m and a volume resistivity (rho) thereof at 20 DEG C of 1x10<7> to 1x10<13> Omega.cm, rho and S satisfying the following relation [1]: rho <= 1X10<(-2.4S+61)>; a spin finish for elastic fibers which comprises a quaternary ammonium salt of the specific composition, a base oil and a higher fatty acid (C5-30) metal salt powder; a method of treating an elastic fiber which comprises providing an elastic fiber with any of the above lubricant for elastic fibers in an amount of 0.1 to 12% by weight of said fiber; and an elastic fiber which is obtainable by the above treatment method.
Patent TW-495971-B (TW)
Title: Method for forming integrated circuit having MONOS device and mixed-signal circuit
Inventor: LAI ERH-KUN
IPC: H01L27/105
Filed: 2001-07-31
Granted: 2002-07-21
Abstract: A method for forming an integrated circuit having metal-oxide nitride-oxide semiconductor (MONOS) memories and mixed-signal circuits is disclosed. The invention integrates non-volatile memory devices such as MONOS devices and logic devices such as MOS devices as well as PIP capacitors into SOC devices with reduced process steps.
Patent TW-495941-B (TW)
Title: Method for packaging BGA for a voiding molding flash
Inventor: CHIU JANSEN
IPC: H01L23/28
Filed: 2001-08-29
Granted: 2002-07-21
Abstract: A process for BGA package comprises: providing a lead frame, attaching dies, electrically connecting, attaching a tape, filling a package body, removing tape, forming a plurality of metal balls. A plurality sets of leads are derived form a lead frame and are formed by half-etching, before filling package body, the tape is attached to the solder surfaces of protrusive portions on the plurality sets of leads in order to avoid over-flow of the package body. The package body is covered on the upper surfaces of leads, so that the bonding strength of the leads with the package body is stronger, the leads will not peel and crack, while a unit of package cut to single BGA package.
Patent TW-511212-B (TW)
Title: Wafer orientation sensor for GaAs wafers
Inventor: VAN DER MUEHLEN HAJO
IPC: C23C14/56
Filed: 2001-09-20
Granted: 2002-11-21
Abstract: A wafer orienter includes a mechanism for rotating a wafer and a wafer orientation sensor. The wafer orientation sensor includes a light source for emitting light, a light sensor for sensing the light emitted by the light source as an edge of the wafer is rotated between the light source and the sensor and for producing a sensor signal representative of the sensed light, and an optical filter positioned between the light source and the light sensor. The optical filter has a light-transmission characteristic wherein light in the pass band of the wafer is blocked. When the wafer orientation sensor is used for sensing gallium arsenide wafers, the optical filter is selected to block light at wavelengths greater than about 860 nanometers.
Patent TW-495371-B (TW)
Title: Gas separating purifying method, and its apparatus
Inventor: KAWAI MASATO
IPC: C01B23/00
Filed: 2001-10-19
Granted: 2002-07-21
Abstract: A gas separation and purification method for efficiently recovering a high added-value gas such as krypton or xenon used as the atmosphere gas of a semiconductor manufacturing apparatus through the PSA process. The method for separating and purifying gas of this invention uses a mixture gas containing the high added-value gas used as the raw material gas by the pressure-variable adsorption separation method to proceed the separation and purification of said high-added value gas; in which the pressure-variable adsorption separation method combines the balanced type pressure-variable adsorption separation method which separates gas components on the basis of a balanced adsorption difference and the speed type pressure-variable adsorption separating method which separates gas components on the basis of an adsorption speed difference for separating and purifying the said high added-value gas.
Patent TW-580609-B (TW)
Title: Protecting groups in polymers, photoresists and processes for microlithography
Inventor: FEIRING ANDREW E
IPC: C08F232/04
Filed: 2001-11-29
Granted: 2004-03-21
Abstract: The invention relates to a photoresist composition having a protecting group and a protected material incorporated in a cyclic chemical structure. In this invention a protected material has a cyclic ether group or cyclic ester group as a protecting group. A specific example of a cyclic ether group is an alkylene oxide, such as an oxetane group, substituted with one or more fluorinated alkyl groups. A specific example of a cyclic ester is a lactone which may be substituted with methyl groups. The photoresist composition further includes a photoactive component. The photoresist composition of this invention has a high transparency to ultraviolet radiation, particularly at short wavelengths such as 193 nm and 157 nm.
Patent TW-550556-B (TW)
Title: Film layer separation apparatus for disk with multi-layer film
Inventor: JANG CHAU-SHIN
IPC: G11B7/24038
Filed: 2001-11-30
Granted: 2003-09-01
Abstract: A kind of film layer separation apparatus for disk with multi-layer film is disclosed in the present invention. In accordance with the data mother disk manufactured by magnetic material, the action of separating film layer is conducted by adsorption force generated by an electromagnetic tearing-film manner performed onto the mother disk. The film layer separation apparatus of disk with multi-layer film contains the following main parts: the carrying apparatus of data mother-disk for carrying the data mother disk, the electromagnet adsorbing apparatus, and the base fixing apparatus. In order to make the electromagnetic force distribute uniformly on the data mother disk, one or plural electromagnet cores and conduction coils capable of generating magnetic force can be uniformly distributed for the electromagnet adsorbing apparatus in a matrix way so as to have no stress concentration phenomenon when tearing film.
Patent TW-571136-B (TW)
Title: Cable guide for fiber termination block
Inventor: SOLHEID JAMES J
IPC: G02B6/44
Filed: 2002-01-25
Granted: 2004-01-11
Abstract: The present invention relates to the management of cross-connect cables extending from fiber termination blocks with sliding fiber adaptor modules within a fiber distribution frame. A cable management divider is mounted onto a set of arcuate cable guides to direct the cables extending across the cable guides into cable channels. The purpose for providing these channels is to reduce the interference to movement and access of cables from fiber optic adaptor modules in different areas of the fiber termination block. Depending on the density and configuration of the fiber adaptors and sliding modules within the fiber termination block, multiple sets of arcuate cable guides may be provided and multiple cable management dividers may be mounted to the arcuate cable guides. The fiber distribution frame also incorporates a cable trough system to direct cables after the cables extend through the arcuate cable guides and through the channels defined by the cable management dividers. The cable trough interior surface resists the sliding movement of cables laid in the trough is also provided. This resistance to sliding of cables is desirable since some degree of slack in the cables within the fiber termination block is necessary for proper sliding of the adaptor modules. If the cables are permitted to slide within the trough leading away from the fiber termination blocks, this necessary cable slack might be removed from the blocks.
Patent TW-556463-B (TW)
Title: Difficultly pyrophorous resist material
Inventor: TSUSHIMA HIROSHI
IPC: G03F7/075
Filed: 2002-03-22
Granted: 2003-10-01
Abstract: The present invention relates to a resist material characterized by containing a light sensitive resin composition composed of (A) polysilane of weight average molecular weight more than 10000 soluble in organic solvents, (B) light radical generator and oxidizer, (C) silicone compounds represented by the following formula (I), wherein R1, R2, R3, R4, R5 and R6 may be the same or different ones selected from the group composed of optionally halogen or glycidyl substituted aliphatic hydrocarbon groups of 1 to 10 carbon atom(s), optionally halogen substituted aromatic hydrocarbon groups of 6 to 12 carbon atoms, alkoxy groups of 1 to 8 carbon atom(s), provided that a molecule contains at least two alkoxy mentioned above; m and n are integers, provided that m and n must satisfy m+n >= 1, and (D) organic solvents.
Patent TW-533536-B (TW)
Title: Manufacturing method of shallow trench isolation
Inventor: CHEN YI-NAN
IPC: H01L21/76
Filed: 2002-04-24
Granted: 2003-05-21
Abstract: The present invention provides a manufacturing method of shallow trench isolation. Firstly, a pad layer is formed on the surface of substrate, part of the pad layer is removed to form an opening, so as to form a shallow trench on the semiconductor substrate, part of the pad layer is removed to expose the semiconductor substrate and the corner of shallow trench, a thermal oxide film covering the corner is formed on the inner wall of the shallow trench, a silicon nitride liner film is formed, the shallow trench is fililed with insulation layer, part of the insulation layer, the silicon nitride liner film and the silicon nitride layer in the pad layer is removed to form a second oxide layer, which is then removed along with the first oxide layer, and a sacrificial oxide layer is formed on the surface of the semiconductor substrate, which is then removed along with the sacrificial oxide layer after forming the second oxide layer to form the shallow trench isolation.
Patent TW-I276612-B (TW)
Title: Method for producing extreme ultraviolet lithography substrates
Inventor: HRDINA KENNETH EDWARD
IPC: C03B8/04
Filed: 2002-04-27
Granted: 2007-03-21
Abstract: A method for forming EUV Lithography large dimension homogeneous glass body is disclosed which includes delivering a silica precursor to a burner and passing the silica precursor through the flame of the burner to form silica particles, depositing the silica particles on a planar surface to form a flat porous EUV Lithography large dimension preform and consolidating the flat porous EUV Lithography large dimension preform into a flat dense EUV Lithography large dimension homogeneous glass body.
Patent TW-554643-B (TW)
Title: Multi-lamp driving system
Inventor: CHEN CHEN-KANG
IPC: H05B41/14
Filed: 2002-05-10
Granted: 2003-09-21
Abstract: The present invention provides a multi-lamp driving system, which utilizes two or more than two windings to wind on an iron core to form a balance winding, thereby manufacturing a balance transformer and further utilizing the opposite direction of the magnetic routes to generate unbalanced current in the two windings. When the unbalanced current flows, a reverse current is generated to achieve the effect of balance.
Patent TW-563009-B (TW)
Title: Linear valve actuator
Inventor: KOWALSKI KEITH
IPC: F16K31/04
Filed: 2002-06-12
Granted: 2003-11-21
Abstract: In a preferred embodiment, a linear valve actuator, including: a rotary electric motor; a shaft extending into a rotor of the rotary electric motor and extendable into a body extension of the valve; the shaft having an externally threaded portion extending into the rotor and in engagement with a complementarily threaded internal surface of the rotor; and the shaft having an externally splined portion extendable into the body extension of the valve and engageable with a complementarily splined internal surface of the extension of the valve.
Patent TW-591641-B (TW)
Title: Disk drive servo system for eccentricity compensation and method thereof
Inventor: CHO SEONG-IL
IPC: G11B21/10
Filed: 2002-06-18
Granted: 2004-06-11
Abstract: A disk drive servo system for eccentricity compensation and a method thereof are provided. The disk drive servo system includes an error detector for detecting a position error between an actual position and a predetermined nominal reference position of a turntable actuator; a feedback unit for generating and outputting a first control value for compensating for the position error received from the error detector; a learning controller for calculating, storing and outputting a second control value for compensating for eccentricity at one or more predetermined speeds of the disk drive; and a gain/phase adjustor for providing gain and phase compensation information for the second control value of the learning controller according to frequency response characteristics of the turntable actuator at the one or more predetermined speeds. Accordingly, eccentricity of the turntable actuator can be effectively compensated, thereby improving lead-in performance, tracking performance, and high-speed seeking performance of the disk drive servo system with respect to disk eccentricities.
Patent TW-I245084-B (TW)
Title: Silicon wafer manufacturing method, silicon epitaxial wafer manufacturing method, and silicon epitaxial wafer
Inventor: TAKENO HIROSHI
IPC: H01L21/322
Filed: 2002-06-21
Granted: 2005-12-11
Abstract: There is provided a method for manufacturing a silicon wafer or a silicon epitaxial wafer capable of imparting an excellent IG capability thereto in a stable manner by simultaneously realizing higher density of oxide precipitates and larger sizes thereof at a stage prior to a device fabrication process. The present invention is a method for manufacturing a silicon wafer wherein the silicon wafer is subjected to heat treatment to impart a gettering capability thereto comprising at least the following three steps of: a temperature raising step A for generating oxygen precipitation nuclei; a temperature raising step B for growing the oxygen precipitation nuclei; and a constant temperature keeping step C for growing the oxygen precipitation nuclei into oxide precipitates of larger sizes.
Patent TW-540274-B (TW)
Title: Printed circuit board for straddle mount electrical connector and method for pasting the same
Inventor: KORSUNSKY IOSIF
IPC: H01R12/72
Filed: 2002-07-04
Granted: 2003-07-01
Abstract: A printed circuit board (1) for a straddle mount electrical connector (2) includes a first side surface (10) and a second side surface (12) opposite to the first side surface. Each of the side surfaces has a front and a rear rows of conductive pads (14), (16) and the conductive pads in the front row are staggered with respect to the conductive pads in the rear row. A number of solder pastes (11), (13) are applied through a solder stencil (18) to the conductive pads wherein each solder paste corresponding to the conductive pad in the front row is narrower and longer than the conductive pad. The straddle mount electrical connector has staggered signal and grounding contacts (221), (222) respectively secured to the front and the rows of conductive pads of the printed circuit board.
Patent TW-527463-B (TW)
Title: Locking device for car door
Inventor: TAKAHASHI KAZUTAMA
IPC: E05F15/14
Filed: 2002-07-19
Granted: 2003-04-11
Abstract: The object of the present invention is to surely and forcedly release the locking status of door by small operating force in an emergency period such as power failure. To achieve the object, there is provided a locking device for car door, in which a locked switching bolt (56) is hold in a locked position by the elastic force of a spring and the locked switching bolt (56) is switched to unlocked position by conducting the electromagnetic coil of a spiral coil device (58), thereby being able to release the locking status manually. The switching handle (86) and locking release operating part (94) can be integrally and rotatably arranged around the locked switching bolt (56). Due to the rotating operation of the switching handle (86), the locking release operating part (94) makes the locked switching bolt (56) resist the elastic force of the spring, so as to forcedly move the same toward the unlocking position.
Patent TW-I236643-B (TW)
Title: Article with retroreflective and radio frequency-responsive features
Inventor: LOOK THOMAS FINLEY
IPC: G09F3/02
Filed: 2002-10-07
Granted: 2005-07-21
Abstract: The present disclosure includes a system that provides visual and electronic information in a readily identifiable system. For example, the present disclosure is directed to a combination tag, suitable for use as a vehicle identification window sticker. The combination tag includes a retroreflective article having an optical surface and a radio frequency responsive element. The radio frequency-responsive element includes an antenna and an integrated circuit. The radio frequency-responsive element has information storage and transmission capabilities adapted to enable an interrogation system to obtain information from the radio frequency-responsive element. The radio frequency-responsive element is operably coupled to the retroreflective article.
Patent TW-I284939-B (TW)
Title: Substrate processing apparatus using microwave plasma
Inventor: OZAKI SHIGENORI
IPC: H01L21/311
Filed: 2002-10-17
Granted: 2007-08-01
Abstract: This invention provides a substrate processing apparatus including a processing container defining a processing space for conducting a plasma processing, a substrate holder disposed within the processing space for holding a substrate to be processed, an exhaust passage formed between the processing container and the substrate holder and around the substrate holder, an exhaust system communicating with the processing container so that the later may exhaust through the exhaust passage, a processing gas supplying system for introducing the processing gas into the processing space, a microwave window formed by dielectric material, opposing the substrate held on the substrate holder and extending substantially parallel to the held substrate so as to form part of the outer wall of the processing container, and a microwave antenna connected to the microwave window, characterized in that at least a portion of the processing space is covered by an insulating layer.
Patent TW-550182-B (TW)
Title: Multi-axis two-dimensional automatic error compensating system
Inventor: HU WEN-HU
IPC: B41J2/175
Filed: 2002-10-18
Granted: 2003-09-01
Abstract: Disclosed is a multi-axis two-dimensional automatic error compensating system that is used with an ink cartridge carriage of an inkjet printer, inkjet multi-functional office machine or inkjet plotter, comprising a carrier, a reciprocal moving portion and a driving device. On the carrier is provided with a slash sensor and a slanting sensor. The reciprocal moving portion is mounted to the inkjet printer, inkjet multi-functional office machine or inkjet plotter to perform reciprocal movement. The driving device includes a rotating portion and an elevating portion. The rotating portion is pivoted to the carrier. The elevating portion and the reciprocal moving portion are pivoted to each other and perform sliding movement, such that the rotating face of the rotating portion and the elevating path of the elevating portion forms a spatial coordinate of an X-Y plane with a Z-axis. The ink cartridge carriage is proactively controlled in accordance with the measurements and scanning of the slash sensor and the slanting sensor, such that the optimum printing slash between the nozzles and the paper may be automatically adjusted to avoid ink dragging while the errors accumulated from the components, manufacturing and assembly processes may be automatically compensated to eliminate deviating or discontinuous tracks.
Patent TW-I246242-B (TW)
Title: Submount for vertical cavity surface emitting lasers and detectors
Inventor: TATUM JIMMY A
IPC: H01S5/42
Filed: 2002-12-26
Granted: 2005-12-21
Abstract: A semiconductor assembly having a submount [70, 110, 130] with a plurality of conductive traces [76]. A semiconductor array [82], such as a VCSEL array or a detector array, is attached to the submount [70, 110, 130]. A plurality of conductive vias [84, 86, 88] pass through the submount, or a conductive trace [140] is disposed between a lower portion and an upper portion of the submount. Bonding wires electrically connect the individual semiconductor elements to conductive traces, while the conductive vias (or the conductive trace between the lower and upper portions) can provide additional electrical connections. The submount is beneficially of a ceramic material, and the conductive traces can include conductive pads for connecting to a printed circuit board or to a flex board. Locating features can extend from the submount, and an optical element can mount to the locating features. Alternatively, the locating features can be used to arrange the semiconductor assembly relative to an external structure.
Patent TW-580633-B (TW)
Title: Maintenance method and system for engineering change data
Inventor: LIOU SHIOU-JIUAN
Filed: 2002-12-27
Granted: 2004-03-21
Abstract: The present invention is a maintenance method and system for engineering change data, which includes the following steps: using a document generation module to search the matched electric document data from a database with the job authority and searching conditions inputted by the user through an electric data processing system, and generating an electric document for engineering change data maintenance to be provided for the user on maintaining the engineering change data; next, using a checking module to compare the engineering data before modification with the engineering change data inputted by the user for confirming if the portion not to be changed has been changed by the user, and sending out an alert message if so; and, using a transmission module to transmit the engineering change electric document to the associated responsible people or department for the process of related flowing checking after the user entering the engineering change electric document with the electric data processing system and confirming to send out; finally, using a maintenance module to update the database and upgrade the version for the engineering change data completed with signature. Thus, the maintenance method and system for engineering change data according to the present invention can provide the user for preventing problems of occurring errors and generating too many ineffective engineering data versions during maintaining the engineering data.
Patent TW-595186-B (TW)
Title: Mobile phone with a connector capable of assembling both a microphone and a coin battery
Inventor: CHEN HSIAO-WU
IPC: H04M1/03
Filed: 2003-02-21
Granted: 2004-06-21
Abstract: A mobile phone has a circuit board and a connector capable of assembling both a microphone and a coin battery includes an insulation body having a first engaging sink for positioning the microphone and a second engaging sink for positioning the build-in battery. The connector has a first, second, and third conducting terminals for connecting the microphone and the circuit board, and a fourth and fifth conducting terminals for connecting the coin battery and the circuit board.
Patent TW-I252215-B (TW)
Title: Zirconia sol and method of preparing the same
Inventor: CHIANG ANTHONY SHIAW-TSEH
IPC: C09C1/00
Filed: 2003-03-27
Granted: 2006-04-01
Abstract: A zirconia sol and method of preparing the same are provided. The zirconia sol comprises crystal zirconia particles having an average primary particles size less than 20 nm. Of the crystalline, about 90% or greater exists in combined cubic and tetragonal crystal lattice structures. The zirconia sol has an optical transmission of about 70% at about 20 wt% ZrO2.