baber/WOPTO huggingface dataset:
Patent TW-200608708-A (TW)
Title: Current-mode control converter with fixed frequency, and method thereof
Inventor: HUANG KENT
IPC: H03L5/00
Filed: 2004-08-26
Abstract: The present invention provides a current-mode control converter with fixed frequency and method thereof, which comprise an output stage to generate an induction current and an output voltage. An error amplifier generates an error signal based on a reference voltage varying with the induction current and the output voltage. A comparator compares the error signal and a sawtooth wave varying with the induction current to generate a comparison signal, so as to drive the output stage based on the comparison signal and a clock with a fixed frequency. When the load is in the transient state, the current-mode control converter can achieve the function of voltage droop, and has the capability of quick response.
Patent TW-200609567-A (TW)
Title: LCD panel fabricating method
Inventor: TUNG HSIU-CHI
IPC: G02F1/133
Filed: 2004-09-10
Abstract: A LCD Panel fabricating method is disclosed. The LCD includes a supporting layer between the peripheral regions of two substrates. The method includes providing a CF substrate having a display region and a peripheral region and forming a filtering material film on the CF substrate. Then, removing the filtering material film to define a pixel layer in the display region and to define a supporting layer in the peripheral region simultaneously. When the upper surface of the CF substrate and the lower surface of the TFT substrate are face to face in order to assemble the two substrates, the supporting layer supports between the peripheral regions of the two substrates.
Patent TW-200612240-A (TW)
Title: System and method for data processing
Inventor: KO JUI-TAI
IPC: G06F11/08
Filed: 2004-10-13
Abstract: A system and a method for data processing are provided. A first combination logical encoding unit encodes a first encryption data to create a digital symbol and outputs the digital symbol to an analog/digital symbol-processing unit. Further, the first combination logical encoding unit performs a logical operation to transform a multi-dimension analog symbol received from Internet by the analog/digital symbol-processing unit to a first multi-dimension digital symbol to create a second encryption data. Then, the analog/digital symbol-processing unit outputs the second encryption data to a second combination logical encoding unit where the second encryption data is encoded to create a second multi-dimension digital symbol. A comparing unit compares the first multi-dimension digital symbol and the second multi-dimension digital symbol to check the validity of the first multi-dimension digital symbol. By the system and method for data processing, the cost of data processing and transformation for a data transmitting interface on hardware especially provision of a storage unit can be reduced.
Patent TW-200524013-A (TW)
Title: Semiconductor devices having different gate dielectrics and methods for manufacturing the same
Inventor: LEE JONG-HO
IPC: H01L21/8238
Filed: 2004-11-04
Abstract: A semiconductor device includes first and second transistor devices. The first device includes a first substrate region, a first gate electrode, and a first gate dielectric. The first gate dielectric is located between the first substrate region and the first gate electrode. The second device includes a second substrate region, a second gate electrode, and a second gate dielectric. The second gate dielectric is located between the second substrate region and the second gate electrode. The first gate dielectric includes a first high-k layer having a dielectric constant of 8 or more. Likewise, the second gate dielectric includes a second high-k layer having a dielectric constant of 8 or more. The second high-k layer has a different material composition than the first high-k layer.
Patent TW-200617799-A (TW)
Title: Image authentication method of semi-fragile watermark
Inventor: CHEN JAU-HE
IPC: G06K9/62
Filed: 2004-11-16
Abstract: The present invention relates to an image authentication method of semi-fragile watermark, which employs the authentication of a watermark to detect if the image thereof is manually falsified or maliciously attached by a compressed image, so as to reduce user's misjudgment arising from illegal falsification or authentication.
Patent TW-200617057-A (TW)
Title: Method for producing biodegradable polyester
Inventor: CHEN C WILL
IPC: C08G63/00
Filed: 2004-11-26
Abstract: The present invention relates to a method to produce biodegradable polyester, which comprises steps of followings: (a) mixing a carbon source, a nitrogen source and water into a reactive material to perform pretreatment; (b) providing a halophilic bacterium, a starting broth and culture with the reactive material; (c) feeding the reactive material; and (d) extract the polyester from the fermentation broth; wherein, the bacterium has salt tolerance of 10-30%.
Patent TW-200524669-A (TW)
Title: Method of cleaning semiconductor substrate conductive layer surface
Inventor: SASAKI MASARU
IPC: H01L21/768
Filed: 2004-12-06
Abstract: A method of cleaning semiconductor substrate conductive layer surface which can remove a residual organic material and a natural oxide satisfactorily and does not adversely affect a k value without damaging the side-wall insulation film of a via hole. A semiconductor device, comprising insulation films (2, 3) formed on the surface of the conductive layer (1) of a semiconductor substrate and a via hole (4) formed in the insulation film (3) to partly expose the conductive layer (1), is carried into a reaction vessel, plasma including hydrogen is generated in the reaction vessel to clean the surface of the conductive layer (1) at the bottom of the via hole (4), a residual organic material (6) is decomposed and removed by ashing, and a copper oxide film (7) on the surface of the conductive layer (1) is reduced to Cu.
Patent TW-200621297-A (TW)
Title: Producing method of pearl powder
Inventor: KAO MEI-WEN
IPC: A61K8/98
Filed: 2004-12-30
Abstract: A producing method of pearl powder comprises steps of: (A) taking shellfish having nacre as material, (B) removing cuticle and prismatic layer from outer surface of the shellfish and reserving the nacre on inner surface, and (C) pulverizing the nacre of the shellfish to form the pearl powder.
Patent TW-200624393-A (TW)
Title: Mold for molding glass optical articles
Inventor: LEU CHARLES
Filed: 2005-01-14
Abstract: The present invention relates to a mold for press molding shaped glass optical articles. The mold includes a mold base having a press surface and a lubricant which filled porosities of the mold base. The material of the mold base is a sintered mixture of WC particles and noble metal particles. A method of making the mold is also provided.
Patent TW-200532377-A (TW)
Title: Photosensitive composition and pattern-forming method using the photosensitive composition
Inventor: KODAMA KUNIHIKO
IPC: G03F7/075
Filed: 2005-01-31
Abstract: A photosensitive composition comprises (A) a sulfonium or iodonium salt having an anion represented by one of formulae (I) and (II): wherein Y represents an alkylene group substituted with at least one fluorine atom, and R represents an alkyl group or a cycloalkyl group.
Patent TW-200530218-A (TW)
Title: Drug for inhibiting vascular intimal hyperplasia
Inventor: NISHIYAMA HIROSHI
IPC: A61K31/501
Filed: 2005-02-03
Abstract: A drug for inhibiting vascular intimal hyperplasia which is effective in the prevention of restenosis after percutaneous transluminal coronary angioplasty (PTCA) and stent placement in a blood vessel or effective in treatments for the progress thereof. The drug for inhibiting vascular intimal hyperplasia contains either a 3(2H)-pyridazinone compound represented by the formula (I): (wherein R1, R2, and R3 each independently represents hydrogen or C1-6 alkyl group; X represents halogeno, cyano group, or hydrogen; Y represents halogen, trifluoromethyl, or hydrogen; and A represents optionally hydroxylated C1-8 alkylene) or a pharmacologically acceptable salt thereof.
Patent TW-200630186-A (TW)
Title: Method for preventing nano-particles from bonding during a grinding process
Inventor: ZHANG KUN-SHU
IPC: B02C23/00
Filed: 2005-02-22
Abstract: The present invention relates to a method for preventing nano-particles from bonding during a grinding process based on the nano-physics theory. According to the derived nano-physics principle, there are always free radicals on the surface of nano-material, which perform a strong dragging force against external objects; thus, there will inevitably exist free radicals on the surface of nano-particles during the grinding process, making particles reunited by inter-bonding mechanism. Not only will the pulverization fail to be carried out successfully, but the yield rate is lowered, resulting in a waste of energy. Accordingly, the present invention utilizes an electrically insulated grinding tank; by the application of point discharge, the electrons are injected into the grinding tank; thus, the free radicals on the surface are removed, and the particles are prevented from bonding to each other, which may largely increase the yield rate and quality and save the energy needed.
Patent TW-200603102-A (TW)
Title: Disk substrate for a perpendicular magnetic recording medium and a perpendicular magnetic recording medium using the substrate
Inventor: UWAZUMI HIROYUKI
IPC: G11B5/65
Filed: 2005-03-30
Abstract: An object of the invention is to provide a disk substrate for a perpendicular magnetic recording medium, the substrate exhibiting sufficient productivity, serving a function as a soft magnetic backing layer of the perpendicular magnetic recording medium, and scarcely generating noises. Another object of the invention is to provide a perpendicular magnetic recording medium using such a substrate. The disk substrate 10 comprises at least a soft magnetic underlayer 2 formed on a nonmagnetic base plate 1 by means of an electroless plating method. The thermal expansion coefficient of the soft magnetic underlayer 2 is larger than a thermal expansion coefficient of the nonmagnetic disk-shaped base plate 1. A saturation magnetostriction constant λs satisfies a relation λs ≥-1 × 10-5.
Patent TW-200602206-A (TW)
Title: File
Inventor: NOGUCHI MAKOTO
IPC: B42F7/00
Filed: 2005-04-01
Abstract: To provide a file capable of handling and holding paper or the like very conveniently and changing its thickness according to the volume of the paper or the like held thereby, a file having a simple constitution and ensuring the stability of a state of holding the paper or the like and a file having a high degree of freedom in the use. The file which brings the paper or the like together has a file main body 1. The file main body 1 is provided with a plate part 2 and a string-like rubber member 3 fixed to the plate part 2. The rubber member 3 is so provided as to cut obliquely across the corner parts of the plate part, on the front 2a thereof.
Patent TW-200607647-A (TW)
Title: Composite webs with elastic composite structures
Inventor: WOOD LEIGH EARL
IPC: B32B3/10
Filed: 2005-05-09
Abstract: Composite webs having one or more elastic composite structures located on a substrate, methods of manufacturing the composite webs, and articles including the elastic composite structures and substrates are disclosed. The elastic composite structures may preferably include one or more elastic components attached to anchors at two or more locations, wherein the anchors are themselves attached to the substrate. The anchors may preferably be constructed of inelastic polymeric material (and/or exhibit limited to no elasticity in use) and the elastic components may preferably be constructed of elastomeric polymeric material.
Patent TW-200612408-A (TW)
Title: Information recording medium, information recording apparatus and method, and recording medium recording computer program
Inventor: KURODA KAZUO
IPC: G11B20/12
Filed: 2005-06-10
Abstract: An information recording apparatus (300) for recording record information into an information recording medium (100), having a first recording layer (L0 layer) and a second recording layer (L1 layer) into each of which the record information is recorded by irradiating with a laser light, is provided with: a recording device (352) for recording the record information into at least one of the first recording layer and the second recording layer by irradiating with the laser light; and a controlling device (354) for controlling the recording device to record the record information into an objective area (115a) of the second recording layer corresponding to a recording area (105a) of the first recording layer into which the record information is already recorded in recording the record information into the second recording layer.
Patent TW-200701948-A (TW)
Title: Quantitative sampling device
Inventor: TU SHING-HUANG
IPC: A61B5/103
Filed: 2005-07-05
Abstract: Disclosed of this invention relates to a quantitative sampling device for liquid specimen and the method to use such device comprising a sampling part, a fitting part and an output part, wherein the sampling part provides with a sampling loop with a predetermined size to quantitatively collect liquid specimen, the fitting part provides with a buffer solution with the predetermined volume, and when the sampling part slips on the fitting part, the liquid specimen on the sampling loop may mix with the buffer solution to obtain a diluted solution. A The fitting part is coupled with a filtration membrane, and when pushing the sampling part, the diluted solution is forced to pass through the filtration membrane, and the specimen ready to be examined is isolated. The output part is coupled to the filtration membrane, and is used to export the specimen ready to be examined to the outside.
Patent TW-200605824-A (TW)
Title: Sequential cooling methods and apparatus
Inventor: PANUCCIO MICHAEL
Filed: 2005-07-08
Abstract: A method of cooling and a cooling installation in which the method can be carried out includes two or more separate compartments for receiving product so as to cool the product by sequential movement through each compartment in turn wherein the temperature drop in any one compartment reduces the temperature of exit of the product to a temperature about half of the temperature of introduction of the product to the compartments. Advantages of the present invention include that the time taken to cool the product to the required temperature is considerably reduced as the cooling is more effective. The present invention finds particular application to treating fresh produce such as fresh fruit and vegetables, particularly table grapes so as to reduce the incidence of spoilage or deterioration and to increase the usable shelf life.
Patent TW-200615374-A (TW)
Title: Cleaning and removing solvent
Inventor: KATANO AKIRA
IPC: G03F7/42
Filed: 2005-07-12
Abstract: A cleaning and removing solvent especially excellent in cleaning a pigment dispersion type photosensitive resin composition for forming a color filter or a black matrix pattern is provided. This cleaning and removing solvent is a solvent having a hydrogen bonding power parameter (δH) in Hansen dissolving parameter of 5 to 10.
Patent TW-200703527-A (TW)
Title: Production method for ball-grid-array metal balls of semiconductor device
Inventor: ZHANG HONG-ZU
IPC: H01L21/60
Filed: 2005-07-14
Abstract: The present invention relates to a production method for ball-grid-array metal balls of semiconductor device, which includes the following steps: providing a semiconductor device having a plurality of electrodes; providing a jig on the semiconductor device, which forms through-holes in the locations of the plurality of electrodes; coating solder paste onto the jig by screen printing, such that the solder paste falls into the through-hole, and scraping out the exposed solder paste 18 from the surface of jig 10 by using scraper; passing the semiconductor device through the reflow oven to melt the solder paste, such that the ball-grid-array metal balls are formed on the semiconductor device after cooling.
Patent TW-200712799-A (TW)
Title: Stacked alignment mark and alignment method of photolithography process
Inventor: CHIA WEI-SHENG
IPC: G03F9/00
Filed: 2005-09-07
Abstract: A stacked alignment mark is described. The stacked alignment mark includes a first alignment mark and a second alignment mark. The first alignment mark which is constituted of a plurality of conductive lines is disposed in a first layer. The second alignment mark is disposed in a second layer, and the second layer is disposed under the first layer. The first alignment mark and the second alignment mark are formed on the corresponding region, and the second alignment mark at least includes the region of corresponding space of adjacent two conductive lines.
Patent TW-200613421-A (TW)
Title: Seal adhesine composition for aqueous electrolyte
Inventor: FURUYA KAZUHIRO
IPC: H01M50/193
Filed: 2005-09-12
Abstract: This invention provides a sealing agent composition for aqueous electrolyte battery not using or restraining the use of organic solvent to the utmost, fulfilling various functions like electrolyte resistant property required to the sealing agent, not bringing about cost increase. The sealing agent composition for aqueous electrolyte battery contains (A) aqueous emulsion of ethylene-vinyl acetate-vinyl versatate copolymer, and (B) component selected at least one from ethylene propylene latex, chloroprene latex, polyethylene latex chlorosulfonate, styrene-(meta) acryl emulsion; as main components.
Patent TW-200626265-A (TW)
Title: Chuck with nutating gear reduction
Inventor: ZHANG QIANG J
Filed: 2005-09-16
Abstract: A tool chuck may include a chuck body that supports chuck jaws. The chuck body may define a longitudinal axis. A driven gear may be mounted for rotation on the chuck body. The rotational axis of the driven gear may be parallel to the longitudinal axis of the chuck body. A nutating gear may be provided on the chuck body. The nutating gear may be nutatable about the chuck body to rotationally drive the driven gear relative to the chuck body so that the chuck jaws move along the longitudinal axis of the chuck body.
Patent TW-200626163-A (TW)
Title: Agent for treating or preventing diabetic neuropathy
Inventor: HIGUCHI YUUSUKE
Filed: 2005-09-20
Abstract: A therapeutic or preventive agent for diabetic neuropathy that is effective in the treatment or prevention of diabetic neuropathy being one of diabetic complications. There is provided a therapeutic or preventive agent for diabetic neuropathy comprising spherical active carbon as an active ingredient
Patent TW-200621707-A (TW)
Title: Substituted dipiperidine CCR2 antagonists cross reference to related applications
Inventor: Xia ming-de
Filed: 2005-09-27
Abstract: Substituted dipiperidine compounds of Formula (I), or a salt, isomer, prodrug, metabolite or polymorph thereof, which are CCR2 antagonists and are useful in preventing, treating or ameliorating CCR2 mediated inflammatory syndromes, disorders or diseases in a subject in need thereof.
Patent TW-200622485-A (TW)
Title: Radiation sensitive resin composition
Inventor: NAKANO YUKO
Filed: 2005-10-06
Abstract: The present invention relates to a radiation sensitive resin composition comprising an alkaline soluble resin with curability (A), quinonediazide compound (B) and solvent (C), said solvent (C) containing butyl lactate.
Patent TW-200633063-A (TW)
Title: Producing method of film and semiconductor device using the film produced thereby
Inventor: KUMADA TERUHIKO
IPC: H01L21/314
Filed: 2005-10-17
Abstract: The present invention provides a producing method of film and a semiconductor device using the film made thereby, wherein a compound, preferably the one represented by the following chemical formula (1), is used as a material, and a film is formed on a substrate by means of CVD, being characterized by that negative charge is applied to the portion where a substrate is set, (wherein, R1-R6 may be the same or different ones, respectively and independently, selected from hydrogen atom, alkyl group, alkeyl group or alkyinyl group of carbon atom number 1-4, and at least one of R1-R6 being not a hydrogen atom). Thereby, low dielectric capacitance and high mechanical strength can be stably obtained over a long time, moreover, the quantity of gas component released in heating the film may be reduced, and a producing method of film without occurring inconvenience in device producing process can be provided.
Patent TW-200631059-A (TW)
Title: Semiconducor device and manufacturing method thereof
Inventor: LIU CHUNG-SHI
IPC: H01L21/00
Filed: 2005-10-26
Abstract: An interconnect structure has a dielectric layer having a dielectric constant less than 3.9 overlying a substrate with a conductive region, a silicon oxycarbide layer overlying the dielectric layer, and a silicon oxynitride layer overlying the silicon oxycarbide layer. A conductive layer is inlaid the silicon oxynitride layer, the silicon oxycarbide layer and the dielectric layer to electrically connect to the conductive region.
Patent TW-200626496-A (TW)
Title: Gas permeable flexible graphite sheet material and process therefor
Inventor: CALARCO PAUL
IPC: H01M4/96
Filed: 2005-10-28
Abstract: A process for preparing a gas permeable flexible graphite sheet is presented. The process includes providing graphite flakes; admixing the graphite flakes with a sacrificial additive to form a graphite mixture; compressing the graphite mixture into a sheet having sacrificial additive dispersed therethrough; and treating the sheet to at least partially remove the sacrificial additive to form a permeable flexible graphite sheet.
Patent TW-200719150-A (TW)
Title: Master/slave controller using asynchronous serial transmission
Inventor: Wang qi-xiang
IPC: G06F13/14
Filed: 2005-11-10
Abstract: A master/slave controller using asynchronous serial transmission includes a master controller and at least a slave controller, wherein the master controller connects to an electronic device and the slave controller connects to an electronic equipment. A serial bus is used to link these two controllers by an asynchronous transmission way so as to transmit serial signals between these two controllers. Therefore, the master controller obtains the parallel output signals from the electronic device and transforms them to serial signals, and then transmits the serial signals to the slave controller via the serial bus. Further, the slave controller transforms the serial signals to parallel output signals and transmit the same to the electronic equipment, so as to achieve equivalent connection between the electronic device and electronic equipment, and correctly and rapidly transmit the parallel signals with low cost.
Patent TW-200624603-A (TW)
Title: Antirust
Inventor: TAKAHASHI KENICHI
Filed: 2005-11-17
Abstract: This invention provides an antirust and method of rust prevention, which prevents rust development and keeps the surface of a metallic material clean while preserves a metallic material for a long time. This invention relates to an antirust containing hydroxyamine compound of formula (1) or hydrazine compound of formula (2) and bibulous resin, an antirust wrapped by ventilative material, and a method of rust prevention by preserving metallic material with the antirust wrapped by ventilative material in a gas barrier. , the compound of formula (1), wherein R1, R2, R3 are each independently hydrogen,C1-6 alkyl, or C2-4 alkenyl, and optionally substituted; the compound of formula (2), wherein R1, R2, R3, R4 are each independently hydrogen, C1-6 alkyl, or C2-4 alkenyl, and optionally substituted.