baber/WOPTO huggingface dataset:
Patent TW-395043-B (TW)
Title: ESD protection structure and method
Inventor: BROWN JEFFREY S
IPC: H01L27/088
Filed: 1998-05-05
Granted: 2000-06-21
Abstract: The preferred embodiment of the present invention overcomes the limitations of the prior art and provides a device and method to increase the robustness of electrostatic discharge (ESD) protection devices by reducing the temperature gradient caused by ESD pulses and reducing the likelihood of thermal runaway caused by large ESD pulses. The preferred embodiment forms implants under the trench isolation structures in the ESD devices. The implants reduce the current-caused heating that can lead to thermal runaway, and thus improve the robustness of the ESD protection device. In the preferred embodiment, the implants are formed using hybrid resist. The hybrid resist provides a method to form that implants that does not require additional masking steps or other excessive processing. Additionally, the hybrid resist provides implants that are self aligned with the well regions.
Patent TW-507139-B (TW)
Title: Fast editing and selecting method for multi-media object attributes and the devices thereof
Inventor: LIN GUANG-SHIN
IPC: G06F17/24
Filed: 1998-05-21
Granted: 2002-10-21
Abstract: A fast editing and selecting method for multi-media object attributes and the devices thereof, which is used to directly edit and configure the attributes of the object. The present invention is attached in the multi-media document editing software to show the attributes of all objects in the editing document, such as displaying order, display time, motion pattern, sound effect), and using the mouse to generate a cursor signal and send it to a central processing unit, and the central processing unit can control the movement of the cursor on the computer monitor, and dragging each object field in the object attribute list table to change the displaying order of the object; furthermore, after clicking the object, by selecting, loading, deleting and dragging on the belonging attribute fields to edit and configure the attributes, and simultaneously display the current editing status and the effects on each objects after scheduling.
Patent TW-405144-B (TW)
Title: System and method for detecting neutral particles in an ion beam
Inventor: BENVENISTE VICTOR M
IPC: H01J37/244
Filed: 1998-06-30
Granted: 2000-09-11
Abstract: An improved neutral particle detector (52) for an ion implantation system (10) is provided for detecting the neutral particle content of an ion beam (28) which is comprised primarily of neutral particles and positively charged ions. The neutral particle detector (52) comprises (i) a deflector plate (78) residing at a negative electrical potential; (ii) a first collecting electrode (82) residing at a positive electrical potential with respect to said deflector plate (78) for collecting secondary electrons emitted by the deflector plate (78) as a result of neutral particles in the ion beam impacting the deflector plate (78); and (iii) a second collecting electrode (84) residing at a positive electrical potential with respect to said deflector plate (78) for collecting secondary electrons emitted by the deflector plate (78) as a result of positively charged ions in the ion beam impacting the deflector plate (78). The deflector plate (78) and the collecting electrodes (82, 84) are separated by a distance through which the ion beam passes. The neutral particle detector (52) determines the neutral particle fraction of the ion beam independent of the composition or pressure of the residual background gas through which the ion beam propagates.
Patent TW-457236-B (TW)
Title: Benzoxazine and benzothiazine derivatives and their use in pharmaceuticals
Inventor: HOELSCHER PETER
IPC: A61K31/535
Filed: 1998-09-08
Granted: 2001-10-01
Abstract: Compounds of formula I, or the salts thereof in which X means O or S, R1 means phenyl, NO2, C3-7 cycloalkyl, C1-4 alkanoyl, C1-4 alkyl substituted with hydroxy, halogen, imidazolyl, phenyl or NR7R8, C1-4-alkoxycarbonyl, N-phenyl-thiourea, N-thienylcarboximidamid, N-2,4-dichlorocarboximidamid or thienyl, R2 means hydrogen or NO2 or R1 and R2 together form cyclopenteno, methylenedioxy, pentamethylene, hexamethylene, cyclohexeno, naphthyl which are optionally substituted with benzylamino or thienylmethylamino, R3 means hydrogen or halogen, R4 means hydrogen, R5 means hydrogen, R6 means C1-6 alkyl, R7 means H or -COOC1-4alkyl, R8 means thienylmethyl, pyridylmethyl or benzyl optionally substituted with halogen or methoxyl.
Patent TW-404122-B (TW)
Title: Image signal digital processing device, information recording media for image signal digital processing, and method for digital processing of image signal
Inventor: SAWANO TAKAO
IPC: G09G5/36
Filed: 1998-11-03
Granted: 2000-09-01
Abstract: This invention provides a kind of simple and cheaper structure, an image signal digital processing device enables to digitize the processing data easily, a format change and adopt for a color image signal, including an image signal digital processing uses the information memory media and its image signal digital processing method; such image signal digital processing device input the image signal after the color image signal is being digitized, and each changed dynamical motion picture will be temporarily stored into the buffer memory unit as a black-white picture, and meanwhile to use CRT to display, and when the adopting picture transforms into a selected static picture, a colored picture data will be temporarily stored into the buffer memory unit.
Patent TW-374069-B (TW)
Title: Non-propellant fluid cooled space craft rocket engine
Inventor: DRESSLER GORDON A
IPC: F02K9/64
Filed: 1998-11-03
Granted: 1999-11-11
Abstract: A space craft's rocket engines are cooled by a recirculating cooling system containing a non-propellant fluid, such as water and/or ethylene glycol. With that recirculating cooling system to maintain the rocket engine combustion chamber at a lower temperature, spacecraft rocket engines may be constructed less expensively and can operate with greater safety by employing the more common metals in their construction. The cooling system also provides an easy means to warm and/or vaporize a propellant.
Patent TW-449969-B (TW)
Title: Zero-voltage switching circuit with inductance feedback
Inventor: LIOU WEN-CHENG
IPC: H03K17/13
Filed: 1998-12-14
Granted: 2001-08-11
Abstract: The present invention relates to a zero-voltage switching circuit with inductance feedback for electrically connecting to and driving a hard switching frequency converter of a load. The hard switching frequency converter includes a pair of switches and a source voltage. The present invention comprises: a pair of resonant capacitors electrically connected to the pair of switches in parallel; a pair of auxiliary switches; a pair of diodes electrically connected to the pair of auxiliary switches; a pair of inductors electrically connected to the pair of auxiliary switches, the pair of diodes, and the pair of switches. The present invention is characterized in producing a current to flow through the pair of switches when the voltage drop on the pair of switches is zero during the operation of the pair of switches to thereby decrease the switching loss of the pair of switches.
Patent TW-520347-B (TW)
Title: Method for producing picture tube funnels and apparatus for performing the method
Inventor: BORDT HEINZ-G
IPC: C03B11/06
Filed: 1999-02-20
Granted: 2003-02-11
Abstract: Funnels (4) of picture tubes are typically produced by pressing a molten gob of glass in a mold (1) using a pressing die (2) and by using a ring (3), resting on the mold (1) and resiliently secured to the die (2), for molding a flat funnel upper edge (4a). At the same time, through corresponding recesses (1a) in the mold (1), bearing faces, so-called pads (4c), for connecting the funnel (4) adjustably to the picture screen, are molded onto the outer collar of the funnel (4). In order to attain an encompassing upper edge (4a) of constant width by recessing of the pads without an encompassing mold seam on the finished funnel, the mold (1) is provided in the region of the pads (4c) with recesses (1a), in which movable, flat molded parts (5, 6) that are flush with the upper edge (1b) of the mold can be placed, the thickness of the molded parts being determined in accordance with the extent of recessing of the pads and their radial length being determined such that they produce into the mold cavity in accordance with the recessed upper edge (4d) of the pads (4c) to be molded on, and are arranged such that they can be moved out of the mold cavity after the funnel (4) has been molded.
Patent TW-417104-B (TW)
Title: Realtime data recording method
Inventor: HASEGAWA TSUKASA
IPC: H04N9/804
Filed: 1999-02-24
Granted: 2001-01-01
Abstract: To provide a realtime data recording method for allowing recovery of recorded file data upon occurrence of a fault, for use as a readable file. Prior to recording, initial management data possibly including a directory C-1, files C-2 and C-3 are generated such that the entire area on a recording medium 1 is reflected as a recording range. After the initial management data has been recorded on the recording medium 1, data recording is started. During the recording, a writing status of the recording medium (or apparatus) is set as in-writing status, and realtime sector information generated in parallel to data recording is recorded in a non-volatile memory for management of a recording status. Upon restarting after a recording fault, the in-writing status of the recording medium 1 is read to see if the medium has been set open, and inconsistency between the recording information of the sector information and the in-writing status recording information is detected, and correct management data is recorded and re-recorded onto the recording medium.
Patent TW-506945-B (TW)
Title: Method for the removal of ammonia from water or air by using hydrophobic catalysts
Inventor: HUANG DUNG-LI
IPC: C02F1/72
Filed: 1999-04-08
Granted: 2002-10-21
Abstract: A method is provided for removing ammonia from water or air by using hydrophobic catalysts under a mild reaction condition without causing secondary pollution, wherein the catalysts comprising a combination of catalytically active metal or metal compound selected from group VIII on a hydrophobic support of styrene divinyl benzene co-polymer, carbon fluoride or fluorinated silicalite. This method is composed of stripping ammonia from water and oxidizing the stripped ammonia into nitrogen and water in the gas phase. Both stripping and catalytic oxidation can be carried out in the same reactor or in separate reactors. This invention is a water or air treatment process, comprising (a) a bed packed with the mixture of an inert material and a hydrophobic catalyst or two beds packed with an inert material and a hydrophobic catalyst respectively wherein one bed is for stripping and the other bed is for catalytic oxidation, (b) both oxygen-containing gas and ammonia-containing water or air are charged into the packed beds to oxidize ammonia to nitrogen and water, and (c) the reaction condition is of 50-250 DEG C and Po2 0.02-5.00 MPa. The treated water or air is discharged from the reaction bed directly.
Patent TW-471020-B (TW)
Title: A method of fabricating an SOI wafer by hydrogen ion delamination method and SOI wafer fabricated thereby
Inventor: INAZUKI YUKIO
IPC: H01L21/265
Filed: 1999-04-12
Granted: 2002-01-01
Abstract: There is disclosed a method of fabricating an SOI wafer by hydrogen ion delamination method wherein a surface of an SOI layer is not polished but subjected to heat treatment in a reducing atmosphere containing hydrogen after bonding heat treatment, a method of fabricating an SOI wafer by hydrogen ion delamination method wherein a surface of an SOI layer is not polished but subjected to heat treatment in a reducing atmosphere containing hydrogen after delaminating heat treatment, and a SOI wafer fabricated by the methods. There are provided a method of fabricating an SOI wafer by hydrogen ion delamination method wherein a damage layer remaining on the surface of the SOI layer after delamination is removed and surface roughness is improved without polishing, so that uniform thickness of the SOI layer can be achieved, and to simplify the process therefor.
Patent TW-403971-B (TW)
Title: High-voltage device manufacturing method for elevating the breakdown voltage
Inventor: LIAU FANG-SHENG
IPC: H01L21/334
Filed: 1999-04-13
Granted: 2000-09-01
Abstract: A high-voltage device manufacturing method for elevating the breakdown voltage is provided. The first step is to form the first well on a semiconductor substrate with a high voltage device area and a low voltage device area. Then, at the bottom of the first wall, use a high energy ion implantation to form an ion distribution with the same conductivity as the first wall. And, at the first well, form the second well with a reversed conductivity to the first well. Therein, the second well at the high voltage device area is used as a source/drain area of the same.
Patent TW-552472-B (TW)
Title: Photosensitive polymer having cyclic backbone and resist composition comprising the same
Inventor: CHOI SANG-JUN
IPC: C08F222/06
Filed: 1999-05-04
Granted: 2003-09-11
Abstract: A resist composition including (a) a photosensitive polymer for use in a chemically amplified resist and represented by the following formula: where R1 is a C1 to C20 aliphatic hydrocarbon, R2 is t-butyl, tetrahydropyranyl or 1-alkoxy ethyl, 1/(1+m+n) is 0.0 to 0.4, m/(1+m+n) is 0.5, and n/(1+m+n) is 0.1 to 0.5, and (b) a photoacid generator (PAG).
Patent TW-390967-B (TW)
Title: An optical connector
Inventor: POUYEZ PHILIPPE
IPC: H01R12/70
Filed: 1999-05-11
Granted: 2000-05-21
Abstract: The invention relates to a device for accurately positioning the ends of optical fibers (14) in a bundle. The comprises an elongate one-piece solid body (10) in which a slot (12) is formed that passes right through the body in a length direction, the section of said slot in planes perpendicular to the length direction being a closed curve having a first side (18) and a second side (20) that extend substantially parallel to each other, at least one of said sides being of undulating shape, being constituted by alternating peaks (26) and troughs (28), the space (36) defined by a trough (18) and the facing portion of the other side being suitable for receiving an optical fiber with little clearance, the spaces (36') corresponding to peaks (26) being unsuitable for receiving respective fibers.
Patent TW-436820-B (TW)
Title: Chip resistor and method of making the same
Inventor: KAMBARA SHIGERU
IPC: H01C17/30
Filed: 1999-08-17
Granted: 2001-05-28
Abstract: A chip resistor includes a spaced pair of main top electrodes (13a) on an insulating substrate (11), a resistor layer (12) formed on the insulating substrate (11) to bridge between the main top electrodes (13a), an overcoat layer (14b) formed over the resistor layer (12), and a pair of auxiliary top electrodes (13b) formed on the main top electrodes (13a) in contact with the overcoat layer (14b). Each of the auxiliary top electrodes (13b) contains a glass material in addition to a metal material for integration with the overcoat layer (14b).
Patent TW-546368-B (TW)
Title: Gasoline sulfur reduction in fluid catalytic cracking
Inventor: CHESTER ARTHUR WARREN
IPC: C10G45/04
Filed: 1999-08-31
Granted: 2003-08-11
Abstract: The sulfur content of liquid cracking products, especially the cracked gasoline, of the catalytic cracking process is reduced by the use of a sulfur reduction additive comprising a porous molecular sieve which contains a metal in an oxidation state above zero within the interior of the pore structure of the sieve. The molecular sieve is normally a large pore size zeolite such as USY or zeolite beta or an intermediate pore size zeolite such as ZSM-5. The metal is normally a metal of Period 3 of the Periodic Table, preferablyzinc or vanadium. The sulfur reduction catalyst may be used in the form of a separate particle additive or as a component of an integrated cracking/sulfur reduction catalyst.
Patent TW-435036-B (TW)
Title: A key escrow system based on secret sharing methodology
Inventor: JANG MING-SHIN
IPC: H04L9/00
Filed: 1999-09-02
Granted: 2001-05-16
Abstract: A key escrow system based on secret sharing methodology divides the key escrow unit into two key management centers, in which the first key management center is in charge of key parameters management including key recognition code, key parameters and encrypted key parameters and the second key management center is in charge of polynomial management of family key. The system also employs the secret sharing method of threshold recovering to enable the system's strong recovery capability. Different management schemes are applied based on the key characteristics. In the escrow process, neither of the two key management centers has complete keys. During key recovery, two key management centers must jointly present parameters to be able to recover the key.
Patent TW-487810-B (TW)
Title: Phase determination of a radiation wave field
Inventor: NUGENT KEITH
IPC: G06T5/10
Filed: 1999-11-02
Granted: 2002-05-21
Abstract: A method and apparatus for quantitative determination of the phase of a radiation wave field is disclosed. A representative measure of the rate of change of intensity of the radiation wave field over a selected surface extending generally across the wave field is transformed to produce a first integral transform representation. A first filter is applied to the first integral transform representation corresponding to the inversion of a first differential operator reflected in the measure of rate of change of intensity to produce a first modified integral transform representation. An inverse of the first integral transform is applied to the first modified integral transform representation to produce an untransformed representation. The untransformed representation is corrected based on a measure of intensity over said selected surface and again transformed to produce a second integral transform representation. A second filter is applied to the second integral transform representation corresponding to the inversion of a second differential operator reflected in the corrected untransformed representation to produce a second modified integral transform representation. An inverse of the second integral transform is applied to the second modified integral transform representation to produce a measure of phase of the radiation wave field across the selected plane.
Patent TW-526049-B (TW)
Title: Controller and method for administering and providing on-line correction of a batch sterilization process
Inventor: WENG ZHIJUN
IPC: A23L3/10
Filed: 1999-11-04
Granted: 2003-04-01
Abstract: The present invention comprises a batch sterilization system, a controller for use in the batch sterilization system, and a method performed by the controller. The system, controller, and method are used to administer and provide on-line correction of a batch sterilization process performed on a batch of containers. The controller compiles an actual retort time-temperature profile during the batch sterilization process from the actual retort temperatures sensed by a sensor. While this is occurring, the controller controls a batch sterilizer so as to administer an initial portion of the batch sterilization process before a temperature deviation has begun according to a scheduled time-temperature profile. This temperature deviation is between the actual retort time-temperature profile and the scheduled processing time-temperature profile. In response to the temperature deviation, the controller defines a re-scheduled remaining time-temperature profile for a remaining portion of the batch sterilization process that begins when the temperature deviation clears. This is done by simulating the batch sterilization process based on the actual retort time-temperature profile. During the temperature deviation, the controller controls the batch sterilizer so as to administer corrections to clear the temperature deviation between the actual retort and re-scheduled remaining time-temperature profiles. When the temperature deviation has finally cleared, the controller controls the batch sterilizer so as to administer the remaining portion of the batch sterilization process according to the re-scheduled remaining time-temperature profile.
Patent TW-516258-B (TW)
Title: Coaxial cable connection device
Inventor: MOUNIER CLAUDE
IPC: H01R9/05
Filed: 1999-12-28
Granted: 2003-01-01
Abstract: This connection device is characterised in that it includes at least one compartment (18) adapted for direct insertion of the previously partly stripped end of a coaxial cable (10) to be connected, an elongate contact member (19) disposed laterally relative to the compartment (18), parallel to the axis (A1) of the compartment (18) and on which the coaxial cable (10) can be impaled with the member between its outer jacket (13) and its shield (12), and a cam (20) rotatable about a rotation axis (A2) parallel to the axis (A1) of the compartment (18) and which has at least one clamping rib (21) transverse to that axis whose peak distance from its rotation axis (A2) varies around the axis. Applications include connecting coaxial cables used to distribute high-frequency signals, in particular television signals.
Patent TW-439242-B (TW)
Title: Method for forming a thin-film, electrically blowable fuse with a reproducible blowing wattage
Inventor: PURAKH RAJ VERMA
IPC: H01L23/52
Filed: 2000-02-09
Granted: 2001-06-07
Abstract: A method for forming a thin film, electrically blowable fuse with reproducible blowing wattage using a sacrificial metal patch over a fuse dielectric layer and two etch processes; wherein the first etch process is selective to the metal patch and the second etch process is selective to the fuse dielectric layer. A fuse element, having an element width, is formed over a semiconductor structure, and a fuse dielectric layer is formed over the fuse element. A sacrificial metal patch is formed on the fuse dielectric layer; wherein the patch width being greater than the fuse element width. A second dielectric layer is formed on the sacrificial metal patch, and additional metal layers and dielectric layers may be formed over the second dielectric layer, but only the dielectric layers will remain over the fuse element. The second dielectric layer and any overlying dielectric layers are patterned to form a fuse window opening, having a width greater than the sacrificial metal patch, using a first fuse window etch selective to the sacrificial metal patch. Then, the sacrificial metal patch is etched through the fuse window opening using a second fuse window etch selective to the fuse dielectric layer, leaving a reproducible thickness of the fuse dielectric layer overlying the fuse element; thereby providing a reproducible blowing wattage.
Patent TW-593362-B (TW)
Title: Method and composition for improving viscosity stability of an aqueous composition, and aqueous compositions having viscosity stability
Inventor: AMICK DAVID RICHARD
IPC: C09D175/04
Filed: 2000-03-13
Granted: 2004-06-21
Abstract: A method of improving the viscosity stability of an aqueous composition by the addition to the aqueous composition of a mixture of at least one multiphobe and at least one monophobe is disclosed. The method is particularly useful for stabilizing the viscosity of an aqueous composition containing at least one associative thickener, when surfactants or additives containing surfactants, such as for example colorants, particularly at high levels, are added to the aqueous composition.