baber/WOPTO huggingface dataset:
Patent TW-I290070-B (TW)
Title: Apparatus for feeding a continuous casting mold with molten metal, and method of using it
Inventor: KUNSTREICH SIEBO
IPC: B22D11/049
Filed: 2001-02-16
Granted: 2007-11-21
Abstract: The apparatus comprises a submerged entry nozzle (6) having outlets in the main casting plane (P) which differ in their direction of output and fall within two categories (7, 8), said nozzle being associated with two inductors (14, 15) opposite each other on each broad face (22) of the casting mold forming a gap which surrounds the nozzle and producing a traversing magnetic field covering the outlets of at least one category (7), means being provided for adjusting the intensity of the field or for moving it so as to be able to change the distribution between the outlets of the total flow of molten metal. In particular, implementing the invention makes it possible to adjust at any time that fraction of the metal flow which is directed toward the free surface (9) with respect to that, main, fraction directed toward the bottom of the mold. Advantageously, the invention applies to the continuous casting of steel slabs.
Patent TW-508458-B (TW)
Title: Micro-tunable filter structure design suitable for various spectrum
Inventor: CHOU BRUCE C S
IPC: G02B5/20
Filed: 2001-04-25
Granted: 2002-11-01
Abstract: The present invention provides a micro-tunable filter structure design suitable for various spectrum, which comprises: a silicon substrate for silicon-on-insulator (SOI); a silicon oxide insulation layer to separate the silicon substrate for silicon-on-insulator into the front side and back side of silicon wafer; a floating mechanical structure which comprises a thin-plate structure and at least a narrow, long support pin, the first terminal of the at least one narrow, long support pin is connected to the thin plate, the second terminal of the at least one narrow, long support pin is connected to a fixed region; a separating block connected to the fixed region and the positive side of silicon wafer; an air gap formed between the floating mechanical structure and the surface of the positive side of the silicon wafer, the starting distance of the air gap is determined by the height of the separation block; a first mirror fabricated at the center of the thin plate; a floating electrode fabricated on the thin-plate structure, the floating electrode is electrically connected to the exterior through the at least one narrow, long support pin and the fixed region; a fixing electrode fabricated on the surface of the positive side of the silicon wafer right under the floating electrode, and spaced with the floating electrode by the air gap; a V-groove of resonant cavity fabricated on the positive side of the silicon wafer located right under the first mirror, the planar bottom of the V-groove of resonant cavity exposes the silicon oxide insulation layer on the silicon substrate for silicon-on-insulator; at least an anti-sticking V-groove fabricated on the positive side of the silicon wafer and located under the at least one narrow, long support pin; and a back side groove fabricated on the back side of the silicon wafer and aligned to the first mirror, the planar bottom of the back side groove exposes the silicon oxide insulation layer on the silicon substrate for silicon-on-insulator; and the second mirror fabricated on the planar bottom portion of the back-side groove.
Patent TW-571301-B (TW)
Title: System for making a photoresist master for a hybrid optical recording disc
Inventor: HA BRUCE
IPC: G11B7/125
Filed: 2001-07-23
Granted: 2004-01-11
Abstract: A laser beam recording system for exposing a photoresist master disc having a photoresist layer formed over a substrate for making a hybrid optical recording disc having a read only (ROM) portion and a writable portion, including a first optical modulator for modulating an intensity of a first laser beam having a wavelength selected to provide activating radiation to expose a pattern in the photoresist layer formed over the substrate of the master disc between a lower intensity for exposing a groove in the photoresist layer and a higher intensity for exposing the groove and a pattern of depressions in the groove in the photoresist layer; and a second optical modulator for frequency-modulating an intensity-modulated second laser beam with a wobble-frequency to cause the exposed groove to be a continuously frequency-modulated groove. The recording system also includes a laser beam modulation control system for controlling the operation of the first and second optical modulators to form a continuously frequency-modulated exposed groove with exposed depressions in the ROM portion of the exposed groove. The first and the second laser beams can be provided by one laser as a single laser beam, by one laser as two split laser beams, and by a first and a second laser.
Patent TW-541813-B (TW)
Title: Method and apparatus for processing a modulated signal using an equalizer and a rake receiver
Inventor: SMEE JOHN E
IPC: H04B1/7115
Filed: 2001-07-24
Granted: 2003-07-11
Abstract: In a method for achieving higher S/N, one or more signals are received and processed to provide one or more streams of samples. In a first processing scheme, the sample stream(s) are equalized and combined within an equalizer to generate symbol estimates, which may be subsequently processed (e.g., despread and decovered) to provide a first stream of recovered symbols. The sample stream(s) may be equalized prior to being combined. In this case, each sample stream is filtered with a set of coefficients and may be scaled with a scaling factor. The scaled samples for all streams are then combined to generate the symbol estimates. Alternatively, the sample stream(s) may be combined prior to being equalized. In this case, each sample stream is scaled by a scaling factor. The scaled samples for all streams are then combined to generate summed samples that are further filtered with a set of coefficients to generate the symbol estimates. The sample stream(s) may also be processed by a second processing scheme with one or more rake receivers to provide a second stream of recovered symbols. The signal quality for each processing scheme can be estimated and used to select either the first or second processing scheme.
Patent TW-I237029-B (TW)
Title: Vasoactive intestinal peptide analogs
Inventor: BURMAN ANAND C
IPC: A61P35/00
Filed: 2001-07-31
Granted: 2005-08-01
Abstract: The present invention encompasses novel analogs of vasoactive intestinal peptide (VIP), containing substitutions at appropriately selected amino acids. The invention particularly relates to the design and synthesis of novel biologically active VIP analogs containing alpha,alpha-dialkylated amino acids in a site-specific manner. Specifically, the invention relates to the synthesis of VIP peptide derivatives, which bind selectively to VIP receptors on target cells. The invention encompasses methods for the generation of these peptides, compositions containing the peptides and the pharmacological applications of these peptides especially in the treatment and prevention of cancer.
Patent TW-583154-B (TW)
Title: Method for producing dielectric particles
Inventor: COSTANTINO STEPHEN A
IPC: H01G4/12
Filed: 2001-10-11
Granted: 2004-04-11
Abstract: The invention provides a method for producing barium titanate-based particulate compositions. The method includes a heat treatment step, separate from a sintering step, that involves treating a barium titanate-based particulate composition at a temperature between about 700 DEG C and about 1150 DEG C to increase average particle size. The increased average particle size can improve the electrical properties (i.e., dielectric constant and dissipation factor) of the heat-treated composition as compared to the composition prior to heat treating. The heat-treated composition may be further processed, for example, by producing a dispersion which may be cast and sintered to form a dielectric layer in electronic components including MLCCs.
Patent TW-I230838-B (TW)
Title: Electron beam exposure device and method and manufacturing method of semiconductor elements
Inventor: HARAGUCHI TAKESHI
IPC: H01J37/04
Filed: 2001-11-14
Granted: 2005-04-11
Abstract: This invention provides an electron beam exposure device for exposing wafers by a plurality of electron beams, which includes an electron beam generator for generating a plurality of electron beams, a first deflection unit for deflecting a plurality of electron beams independently, a current amount acquiring unit for acquiring respective current amounts of a plurality of electron beams, a correction value calculating unit for calculating a correction value for correcting the irradiation positions of a plurality of electron beams, and a deflection control unit for controlling a deflection unit based on a correction value.
Patent TW-548614-B (TW)
Title: Memory-integrated display element
Inventor: OKAMOTO SHIGETSUGU
IPC: G09G3/32
Filed: 2001-12-31
Granted: 2003-08-21
Abstract: In each pixel of a display element, a memory circuit is made up of two complementary inverters which are connected to each other in a loop manner, and stores whether or not to light an organic emission diode, according to a potential which is given via a select circuit in a select period. An output end of one of the inverters is directly connected to an anode of the organic light emission diode, and both TFTs of the inverter drive the organic light emission diode. Thus, even though dispersion in manufacturing occurs, it is possible to light/unlight the organic light emission diode at the same luminance level. As a result, even though dispersion occurs in characteristics of elements which make up a pixel, it is possible to realize a memory-integrated display element which can light the optical modulation element at the same luminance level.
Patent TW-I250154-B (TW)
Title: Arylisoxazoline derivatives, processes for their preparation and their use as pesticides
Inventor: BRAUN RALF
IPC: C07D413/14
Filed: 2002-03-21
Granted: 2006-03-01
Abstract: Arylisoxazoline derivatives, processes for their preparation and their use as pesticides Compounds of the formula (I), in which the symbols and indices are as defined below: X is identical or different (a) halogen, cyano, nitro; (b) (C1-C4)-alkyl, (C1-C4)-alkoxy, (C1-C4)-alkylthio, (C1-C4)-alkylsulfinyl, where the radicals of group b are unsubstituted or substituted by one or more, preferably one, two or three, radicals selected from the group consisting of halogen; R1 is identical or different halogen, (Ci-C4)-haloalkyl, (C1-C4)-alkyl, (C1-C4)-alkoxy, (C1-C4)-haloalkoxy or cyano; m is 0, 1,2 or 3; n is 1, 2, 3, 4 or 5; Z is oxygen, sulfur, CH2 or NR2; R2 is CN, (C1-C4)-alkoxy-(C1-C4)-alkyl, CHO, (C1-C6)-alkylcarbonyl, (C1-C6)-alkoxycarbonyl or (CW)NR3R4; R3, R4 are identical or different H, (C1-C6)-alkyl; W is O or S; G is mono- to tetrasubstituted, preferably mono- or disubstituted, isoxazoline which is attached in the 3-, 4- or 5-position to the adjacent phenyl ring; their pure isomers (optical and geometrical isomers), isomer mixtures and N-oxides are suitable for use as pesticides.
Patent TW-I235795-B (TW)
Title: Method for forming key-engaging part of axial-hole member and key-engaging part structure
Inventor: SHIMADA MASAHIRO
IPC: F16D1/02
Filed: 2002-03-25
Granted: 2005-07-11
Abstract: The present invention provides a method for forming key-engaging part of an axial-hole member and a structure of the key-engaging part that realize an efficient formation of a key-engaging part in an axial-hole member. A through hole 20 for key engaging is formed in a key-engaging part 15 of an axial-hole member 10 with both end portions 10A and 10B of the axial-hole member 10 left intact and extends through the axial-hole member 10 in a radial direction.
Patent TW-546154-B (TW)
Title: Optical medical treatment device using polarization
Inventor: YAMADA TAKASHI
IPC: A61N5/073
Filed: 2002-04-19
Granted: 2003-08-11
Abstract: An optical medical treatment device using polarization, wherein the light of a halogen lamp is condensed by a converging lens, and the converged light is directed toward a rotating disk with two cutouts rotated at the speed of 2500 ppm, mostly passed through the cutouts and almost shielded in those areas other than the cutouts, fed to an optical fiber in pulse train at a period of 0.012 sec., and irradiated to an affected area after being polarized by a polar screen located at the end part of the optical fiber.
Patent TW-517185-B (TW)
Title: Control device capable of automatically searching direction or target
Inventor: JENG YUAN-LUNG
IPC: G05D3/00
Filed: 2002-05-15
Granted: 2003-01-11
Abstract: There is provided a control device capable of automatically searching direction or target, which includes: a receiving unit, a transformation unit, a control unit, an activation unit and a load. The receiving unit is used to at least receive more than two sets of audio signals. After comparison, it is able to control the load to search the correct direction or target.
Patent TW-546827-B (TW)
Title: Formation of silicon on insulator (SOI) devices as add-on modules for system on a chip processing
Inventor: KIZILYALLI ISIK C
IPC: H01L21/02
Filed: 2002-06-17
Granted: 2003-08-11
Abstract: A method for forming single crystalline silicon-on-insulator (SOI) structures over a silicon substrate includes forming an amorphous silicon layer over an insulating layer and contacting the substrate through the insulating layer. An excimer laser having operating conditions and a wavelength chosen to selectively melt amorphous silicon irradiates the entire substrate surface and is largely non-absorbed by materials other than silicon when incident upon them. Heating of the substrate and other materials is therefore minimal. After a blanket radiation process selectively melts the amorphous silicon layer, cooling conditions are chosen such that a single crystal silicon film is formed during the solidification process due to contact to the single crystal silicon substrate which acts as a seed layer. Various devices may be formed on the SOI islands as well as on exposed portions of the substrate not covered by the SOI islands.
Patent TW-542744-B (TW)
Title: Filtration module including unitary filter cartridge-bowl construction
Inventor: STOCKBOWER DAVID
IPC: B01D63/06
Filed: 2002-06-28
Granted: 2003-07-21
Abstract: A filtration module is provided which includes a manifold, a filtration cartridge and a bowl that houses the filter cartridge. The filtration cartridge and bowl are connected to each other by a snap fit construction to form a unitary construction. The filtration cartridge and bowl are in fluid communication with the manifold in a manner which prevents mixing of a fluid feed to the module and a permeate removed from the module.
Patent TW-569598-B (TW)
Title: Mobile phone maintenance inquiry servicing system
Inventor: LIOU SHIU-TSANG
IPC: H04M3/493
Filed: 2002-07-10
Granted: 2004-01-01
Abstract: A mobile phone maintenance inquiry servicing system is actually critical index of service quality for how to efficiently and rapidly complete phone circuit troubleshooting task in the era more and more emphasizing after sales services. The invention relates to the test station between equipment site and subscriber, which plays critical role in after sales services. However, the services provided by test station nowadays still stays at manual operation stage. To enhance service efficiency and save man power, computerization and automation for processes of test station are the only way to cope with request of future maintenance. In order to achieve goal of mobilizing maintenance, computerizing process and automating management in troubleshooting of phone circuit achieve, solve issue of huge works of test station and insufficient man power and allow service personnel to execute all inquiry and promotion of telecommunication services at subscriber premise at the same time, this is the reason to invent the mobile phone maintenance inquiry servicing system.
Patent TW-569430-B (TW)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: WATANABE SHINYA
IPC: H01L21/60
Filed: 2002-10-01
Granted: 2004-01-01
Abstract: An interlayer insulation film (31) on a plug (11) is etched using a silicon nitride film (32) used in pattern etching of a bit line (12) as a hard mask such that the plug (11) projects into a groove (40). Another silicon nitride film (33) is provided to cover an exposed surface of the groove (40), the bit line (12) and the silicon nitride film (32), thereby forming another interlayer insulation film (34) on the silicon nitride film (33) to fill the groove (40). The silicon nitride films (33, 32) are used as an etching stopper to etch the interlayer insulation film (34) above the plug (11). The silicon nitride film (33) on the plug (11) is etched to expose the plug (11) into a recess.
Patent TW-I259222-B (TW)
Title: A method for manufacturing synthetic (artificial) leather from non-woven fabric
Inventor: LEEM CHEON-HO
IPC: D06N3/06
Filed: 2002-10-01
Granted: 2006-08-01
Abstract: The present invention relates to a method for adding potential capacities of elasticity and cushioning property to a non-woven fabric used in manufacturing synthetic leather and artificial leather and non-woven fabric synthetic leather and artificial leather which are manufactured using the non-woven fabric, thereby expressing superior elasticity and cushioning property. A non-woven fabric for synthetic leather and artificial leather according to the present invention is manufactured by mixing 5 to 60 wt.% of a water soluble polyvinyl alcohol fiber with a synthetic fiber in the temperature range of 5 to 95 DEG C, wherein elasticity or cushioning property is selectively expressed from the synthetic leather and artificial leather by manufacturing synthetic leather and artificial leather using the non-woven fabric after passing the non-woven fabric through appropriate post-treatment processing. Non-woven fabric synthetic leather and artificial leather having more superior elasticity or cushioning property are manufactured according to the present invention.
Patent TW-557374-B (TW)
Title: Light-guiding structure of backlight module
Inventor: HUANG GUO-RUEI
IPC: G02B6/00
Filed: 2002-10-11
Granted: 2003-10-11
Abstract: A light-guiding structure of backlight module is disclosed, which is composed of a light-guiding plate, a light source, a reflective plate and a prism sheet. The light-guiding plate has plural light-guiding patterns concentric with the light source and arranged in the arc of concentric circle on one surface of the top surface or the bottom surface. The prism sheet is disposed on the surface other than the surface on which the light-guiding plate is associated with the reflective plate. One of the top surface or bottom surface of the prism sheet has plural light-converging patterns with the same arrangement mode as that of the light-guiding pattern of the light-guiding plate, so that the light emitted from the light source can be converged and exits toward the normal direction of the light-guiding plate through the action of the light-guiding pattern and light-converging pattern.
Patent TW-593527-B (TW)
Title: Halogen-free, phosphorus-free flame-retardant advanced epoxy resin and an epoxy composition containing the same
Inventor: CHIOU KUO-CHAN
IPC: C08G59/18
Filed: 2002-12-06
Granted: 2004-06-21
Abstract: A halogen-free, phosphorus-free poly-cyclic compound is used a flame retardant. This compound has amide and hydroxy groups, and thus it is able to react with an epoxy resin to form a reactive type flame-retardant advanced epoxy resin. The advanced epoxy resin together with an inorganic additive are mixed with an epoxy resin to form a halogen-free, phosphorus-free flame-retardant epoxy composition, which can be used in the manufacture of a printed circuit board and as an encapsulation material for a semi-conductor device.
Patent TW-552157-B (TW)
Title: Bamboo carbon absorption material and method of making same
Inventor: JENG JI-SHIANG
IPC: B01J20/24
Filed: 2002-12-12
Granted: 2003-09-11
Abstract: This invention relates to a bamboo carbon absorption material and method of making same. The absorption material includes at least a bottom layer made of a nonwoven fabric; an intermediate layer made of a particular thermal molten powder and bamboo carbon; and a top layer made of a nonwoven fabric, wherein the particular thermal molten powder is evenly distributed over the nonwoven fabric of the bottom layer, and the bottom layer is spread above a conveying platform of a bonding machine and maintained at a conveyance state, the particular thermal molten powder is then heated by an infrared heater to a molten state to allow the bamboo carbon to be evenly adhered thereto; the nonwoven fabric of the top layer is finally covered over and heated to form a spotted surface thereby obtaining a bamboo carbon absorption material suitable for industrial application.
Patent TW-586221-B (TW)
Title: Flash memory with selective gate within a substrate and method of fabricating the same
Inventor: HSU CHENG-YUAN
IPC: H01L21/8247
Filed: 2003-03-20
Granted: 2004-05-01
Abstract: Flash memory with selective gate within a substrate and method of fabricating the same. A flash memory cell in accordance with the invention comprises a substrate, a floating gate on the substrate, a wordline extending along a first direction and covering the floating gate and the adjacent substrate thereof, a trench formed in the substrate adjacent to one side of the wordline, a selective gate in the trench and partially covering one side of the floating gate, a source region in the substrate adjacent to the other side of the wordline covering the floating gate, and a drain region in the substrate below the trench with the selective gate therein.
Patent TW-587329-B (TW)
Title: Semiconductor device and method for fabricating the same
Inventor: ITO TOYOJI
IPC: H01L27/108
Filed: 2003-03-27
Granted: 2004-05-11
Abstract: A semiconductor device includes: a conductive plug formed through an insulating film; a conductive oxygen barrier film formed on the insulating film so as to be electrically connected to the conductive plug and to cover the conductive plug; a lower electrode formed on the oxygen barrier film and connected to the oxygen barrier film; a capacitive insulating film formed on the lower electrode, following the lower electrode; and an upper electrode formed on the capacitive insulating film, following the capacitive insulating film. The capacitive insulating film has a bent portion that extends along the direction in which the conductive plug penetrates through the insulating film.
Patent TW-I221287-B (TW)
Title: Forming apparatus of disc and disc
Inventor: NISHIZAWA AKIRA
IPC: B29D17/00
Filed: 2003-03-28
Granted: 2004-09-21
Abstract: A kind of disc formation apparatus capable of suppressing the eccentric for the center of the information signal portion of the disc and the central cave (the eccentric of disc) to a smaller value is provided in the present invention. A kind of disc formation apparatus has the movable metal mold and the fixed metal mold disposed opposite to each other. The mold fixing-plate of the fixed type metal mold is provided with a central cave. By embedding the fastening member 22 in the central cave, the mold 20 can be mounted on the mold fixing-plate so as to construct the disc formation apparatus. The invention is featured with the followings. The fastening member 22 is provided with a center capable of passing through the central cave of the mold fixing-plate; and the inner diameter center 22 NC and the outer diameter 22GC are required for the freely eccentric rotation.