baber/WOPTO huggingface dataset:
Patent TW-458811-B (TW)
Title: Plasma enhanced chemical deposition for high and/or low index of refraction polymers
Inventor: AFFINITO JOHN D
IPC: C08G83/00
Filed: 1999-12-15
Granted: 2001-10-11
Abstract: The method of the present invention for making a polymer layer with a selected index of refraction has the steps of (a) flash evaporating a monomer material in an evaporate outlet forming an evaporate; (b) passing the evaporate to a glow discharge electrode creating a glow discharge monomer plasma from the evaporate; and (c) cryocondensing the glow discharge monomer plasma on a substrate and crosslinking the glow discharge monomer plasma thereon, wherein the crosslinking results from radicals created in the glow discharge monomer plasma and achieves self curing.
Patent TW-I224128-B (TW)
Title: Materials for polishing liquid for metal, polishing liquid for metal, method for preparation thereof and polishing method using the same
Inventor: UCHIDA TAKESHI
IPC: H01L21/321
Filed: 1999-12-28
Granted: 2004-11-21
Abstract: A polishing liquid comprising an oxidizing agent, an etching agent for an oxidized metal, an agent capable of forming a protection film, an agent for assisting the dissolution of said agent capable of forming a protection film, a method for preparing the polishing liquid and a polishing method using the liquid. Also provided are materials for a polishing liquid for a metal including an etching agent for an oxidized metal, an agent capable of forming a protection film, and an agent for assisting the dissolution of said agent capable of forming a protection film.
Patent TW-506855-B (TW)
Title: A vibratory atomizer and a refill container used therefor
Inventor: HELF THOMAS A
IPC: B05B17/06
Filed: 2000-04-07
Granted: 2002-10-21
Abstract: Disclosed herein is a piezoelectric liquid delivery system or atomizer for production of droplets of liquid or liquid suspensions by means of a battery operated continuous action dispenser utilizing an orifice plate in communication with a piezoelectric element. By use of a wick having specified properties an high compliance, superior results are achieved.
Patent TW-431879-B (TW)
Title: An automatic wet tissue machine
Inventor: JUNG NAK-WON
IPC: A47K10/26
Filed: 2000-03-06
Granted: 2001-05-01
Abstract: An automatic wet tissue machine includes a case providing a scrolled tissue therein, which can be rotated by a release means according to the need of users; a cutting means can be actuated individually and associated to the released means; a spray nozzle spray on the cut tissue for wet; the wet tissue is scrolled to form a scrolled wet tissue and wrung water by a press means in a storage; and the release means and the cutting means further include a tachometer respectively for control.
Patent TW-457589-B (TW)
Title: Semiconductor device and method for production thereof
Inventor: MOTOYAMA KOUICHI
IPC: H01L21/28
Filed: 2000-03-17
Granted: 2001-10-01
Abstract: A semiconductor device having a copper interconnect filled in the inter-layer insulating film 4 composed of at least SiOF, via a barrier film 7. In the semiconductor device, the barrier film is composed of tantalum nitride containing 30 to 60% of nitrogen, in order to suppress the film peeling which may occur in the CMP step after the annealing conducted for reducing the resistivity of copper film.
Patent TW-527578-B (TW)
Title: Plasma display unit
Inventor: KOJIMA AYAHITO
IPC: G09G3/294
Filed: 2000-03-31
Granted: 2003-04-11
Abstract: A PDP unit is disclosed which can remove a memory for storing a luminance table so as to simplify the construction thereof, perform more accurate calculations so as to improve the display quality and provide a stable display without flickering. The PDP unit is a frame time-sharing type plasma display unit in which a display frame for one screen is constituted by a plurality of sub-frames, and in which the luminance of the respective sub-frames is determined by a sustaining pulse number, the plasma display unit comprising a frame length calculation circuit for calculating the length of one frame from the length of one cycle of a vertical synchronization signal, a sub-frame condition determination circuit for determining from the length of one frame the number of sub-frames, the luminance of the sub-frame and a total sustaining pulse number, a load factor calculation circuit for calculating a load factor, which is a ratio of a number of display cells that are illuminated to a total number of display cells, from an external input signal, a luminance factor calculation circuit for determining a maximum display luminance from the consumed power and calculating a luminance factor and a sustaining pulse number calculation circuit for correcting the luminance drop due to load from the total sustaining pulse number, the luminance ratio and the load factor for the respective sub-frame and calculating sustaining pulse numbers for the respective sub-frames, whereby the sustaining pulse numbers of the respective sub-frames are determined thorough calculations using the total sustaining pulse number, the luminance ratio, the load factor and the consumed power rather than using a luminance table.
Patent TW-I224710-B (TW)
Title: Liquid crystal display device and its driving method
Inventor: KOMA NORIO
IPC: G09G3/36
Filed: 2000-05-12
Granted: 2004-12-01
Abstract: A transition voltage higher than the display voltage for displaying image is applied to liquid crystal so as to cause bend transition in the liquid crystal. Before the image display period, a transition voltage is applied to exchange the bend alignment state of liquid crystal during the transition period such that it is capable of using an optical controlled birefringence (OCB) mode during the image display period to obtain an LCD with high response speed, in which the transition period is determined by a transition voltage. The separation of pixel regions, for example, is set to have a transition distance smaller than 5 mum; and bend transition is made to exceed the separation of pixels so as diffuse the bend alignment and obtain bend alignment for the entire region. Additionally, in the active matrix type LCD, it is capable of generating electric field between data line and gate line of the pixel electrodes by applying a transition voltage to the common electrode so as to have bend transition for the entire display image picture. By setting a pre-tilt angle imparted to the alignment films larger than 1.2 DEG, many transition factors 6 for the bend alignment are generated so as to surely attain bend alignment and to increase the transition speed. Furthermore, by setting the pre-tilt angle smaller than 3 DEG, the response speed of the bend alignment state can be increased.
Patent TW-472428-B (TW)
Title: Power supply and heat dissipation device for power semiconductor device
Inventor: KASUGA NOBUYUKI
IPC: H05K7/20
Filed: 2000-05-31
Granted: 2002-01-11
Abstract: The present invention provides a power supply and heat dissipation device for power semiconductor which is applied in a circuit using a plurality of power semiconductor devices (1). The power semiconductor device comprises a metal component (5) for dissipating heat and being electrically connected with the electrode of the device inside the package for the semiconductor. In the plurality of power semiconductor devices, the metal component for dissipating heat and making the potential of the electrode connected with the metal component for dissipating heat as the same potential, is configured on a heat sink body with electrical conductivity and the heat sink body is used as a connection terminal. Furthermore, the heat sink is configured on a heat sink plate (7) with electrical conductivity and connected therewith and the heat sink plate is used as a connection terminal. Alternatively, the heat sink body is configured on the other heat sink (11) in an electrical insulation manner.
Patent TW-499397-B (TW)
Title: Manufacture method of LiMn2O4 powder for positive electrode material of secondary lithium battery
Inventor: WANG TIAN-YOU
IPC: C01D15/00
Filed: 2000-06-02
Granted: 2002-08-21
Abstract: This invention provides a novel manufacture method of LiMn2O4 powder for positive electrode material of secondary lithium battery, in which a citrate gelation method is employed to prepare powder using lithium nitrate and manganese nitrate as initiators, and citric acid as chelating agent, and ethyl diamine to adjust pH value to 6-7 for the formation of organic ammonium salt to facilitate solution gelating. The above-mentioned gel is thermally decomposed to remove organic compound and sintered for 24 hours at 300 DEG C and 800 DEG C, respectively; during the sintering process, oxygen is introduced to form the LiMn2O4 powder with a full spinel structure, to have no impurity present and to exhibit homogeneous particle size distribution and good crystallinity, unlike the product from conventional solid reaction method which has disadvantages such as no homogeneous particle size distribution, requiring high sintering temperature, using heterogeneous reaction and poor control of Li/Mn molar ratio. The inventive method can produce powder with fine and uniform particle size at low temperature and in single phase and is suitable for mass production and thus has great application value for industry.
Patent TW-466148-B (TW)
Title: Method and apparatus for machining bearing housing
Inventor: ALTSTADT NICHOLAS JOHN
IPC: B23B31/12
Filed: 2000-07-25
Granted: 2001-12-01
Abstract: A scroll machine has a shell which houses a first scroll member, a second scroll member, a driving member and a bearing housing. The bearing housing rotatably supports the driving member and is attached to the shell. The bearing housing is designed such that it can be fully machined while being located and clamped into a single position. By completing the entire machining of the bearing housing in a single operation, multiple set-ups, multiple operations and tolerance stack up are eliminated creating a high quality component.
Patent TW-473415-B (TW)
Title: Resin bonded abrasive tool
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/02
Filed: 2000-07-31
Granted: 2002-01-21
Abstract: The abrasive particle layer of resin bonded abrasive tool is constructed by resin binder phase consisting of heat hardening resin, for example, phenol resin etc. and super abrasive particle of diamond (or CBN etc.) distributed in this resin binder phase. The wear resistant filler consisting of SiC, for example, as hard filler and hollow glass and metal coated amorphous carbon is distributed in resin binder phase. The amorphous carbon is made to spherical shape and metal coating layer consisting of Cu, for example, as the metal having high thermal conductivity, is set on a surface of this amorphous carbon.
Patent TW-483206-B (TW)
Title: Method and apparatus for processing ends of coaxial cables
Inventor: SHIINE KAZUHIKO
IPC: B26B27/00
Filed: 2000-08-04
Granted: 2002-04-11
Abstract: This invention provides a method for processing ends of coaxial cables and apparatus for processing the ends of the coaxial cables, which can perform end processing against extremely fine coaxial cables at high speed and with accuracy. This invention utilizes first and second cutting blades (11), (12) respectively having cutting edges (11a), (12a) which contact each other when brought towards each other to strip and hence expose the end of a coaxial cable (1) without producing residual cut portions. Therefore, the end of the coaxial cable 1 having an insulation skin (5) or insulation body (3) with a relatively small thickness can be accurately and speedily stripped to expose an inner conductor (2) and an outer conductor (4). Furthermore, a twisting mechanism (20) is used to twist the outer conductor (4) exposed on the outer surface of the insulation body (3). Therefore, the exposed portions of the outer conductor (4) and the inner conductor (2) can be spaced apart along the axial direction of the coaxial cable (1) to positively prevent short circuits therebetween.
Patent TW-530281-B (TW)
Title: Energy recovery driving circuit and method with current compensation for AC plasma display panel
Inventor: CHEN CHERN-LIN
IPC: G09G3/28
Filed: 2000-08-11
Granted: 2003-05-01
Abstract: A kind of energy recovery driving circuit and method using current compensation and parallel resonance to drive AC plasma display panel are disclosed in the present invention. The plasma display panel is approximately equal to a loaded capacitor that sustains the display of an image signal through continuous charging and discharging. The driving circuit uses the parallel resonance generated between the external inductor and the plasma display panel to decrease energy loss of panel caused by rapid charging and discharging. In addition, by using current compensation to decrease voltage drop caused by the flowing of large current through the conduction resistance of the switch at the instant of plasma discharging, the wall charge accumulation is then increased so as to expand the operation voltage range of the plasma display panel. Furthermore, zero voltage switching can be obtained for all four switches of the voltage clamping circuit.
Patent TW-581687-B (TW)
Title: Agent for inhibiting/promoting activities of Cytochrome P450 1A (CYP1A)
Inventor: HU YOU-PU
IPC: A61K9/06
Filed: 2000-08-21
Granted: 2004-04-01
Abstract: The present invention discloses ingredients capable of inhibiting or enhancing the activities of Cytochrome P450 1A (CYP1A), in which 44 compounds, e.g. Kaempferol, Luteolin-7-Glycoside, Terpineol, Alpha-Naphthoflavone, Hesperetin, etc. have inhibitory effects; and 43 compounds, e.g. (-)-Epicatechin, Cineole, Narigin, Protocatechuic acid, etc. have enhancing effects. However, the inhibiting or enhancing effects are related to the concentration thereof. The CYP1A activity inhibitors can reduce the first pass metabolism generated in a clinical medicine so that the dosage of the medicine can be reduced and the medicinal effect can be increased, as well as providing new ways of making medicine.
Patent TW-461939-B (TW)
Title: Combined radial-axial slide bearing
Inventor: MICHIELS MARK WALTER ELZA
IPC: F16C32/06
Filed: 2000-09-25
Granted: 2001-11-01
Abstract: The slide bearing is constructed of, on one hand, a hydrodynamic radial slide bearing (2) which surrounds, with a play, an axle (1) to be beared, such that between the axle (1) and the radial slide bearing (2), a first gap (9) is formed which is in connection with a source of liquid under pressure and, on the other hand, at least one hydrostatic axial slide bearing (3) which is situated with a play opposite to a radially extending surface portion (6) of the axle (1), such that also between this portion (6) of the axle (1) and a radially directed portion (12) of the axial slide bearing (3), a second gap (13) is formed which is in connection with the first gap (9).
Patent TW-519571-B (TW)
Title: Inspecting the defects on PCB conduct paths by 1-D wavelet transform
Inventor: YEH CHI-HAO
IPC: G01R31/28
Filed: 2000-10-05
Granted: 2003-02-01
Abstract: The aim of this invention is to detect the boundary defects such as open, short, mousebite, and spur on PCB using 1-D wavelet transform. The 1-D wavelet transform can be used to decompose the 1-D tangent and captures the irregular angle variations. Therefore, boundary defects can be easily located by evaluating the wavelet coefficients of the 1-D tangent curve in its high-pass filter.
Patent TW-499365-B (TW)
Title: Applicator for distributing a substance onto a target surface
Inventor: GRUENBACHER DANA PAUL
IPC: A61K8/00
Filed: 2000-12-27
Granted: 2002-08-21
Abstract: The present invention provides a semi-enclosed applicator for distributing a substance onto a target surface. The applicator has a first side, a second side, and an internal cavity between the first and second sides. The applicator further includes at least one opening, such that the internal cavity is externally accessible, and the applicator further comprises: (a) a substantially non-absorbent material on one of the first and second sides; (b) a substantially absorbent material on the other of the first and second sides; and (c) a substantially fluid-impervious barrier layer within the internal cavity adjacent the non-absorbent material. The present invention also provides a semi-enclosed applicator for distributing a substance onto a target surface, the applicator having a first side, a second side, and an internal cavity between the first and second sides. The applicator further includes at least one opening, such that the internal cavity is externally accessible, and the applicator further comprises: (a) a substantially fluid-impervious barrier layer within the internal cavity adjacent one of the sides; and (b) a rupturable fluid-containing reservoir located between the barrier layer and the side.
Patent TW-548642-B (TW)
Title: Optical recording media, a composition for forming a recording layer in optical recording media, a method of forming optical recording media and a method of preparing a composition
Inventor: KANEKO TETSUYA
IPC: G11B7/2542
Filed: 2000-10-18
Granted: 2003-08-21
Abstract: The present invention provides an optical recording medium containing a phthalocyanine compound in its recording layer and, particularly, a CD-R in which the color of the disk as viewed from the substrate side disappears apparently as if the colorant-containing recording layer were not present. Disclosed is an optical recording medium produced by laminating a recording layer, a reflecting layer and a protective layer on the transparent substrate, the recording layer comprising a phthalocyanine compound and a reddish colorant.
Patent TW-457662-B (TW)
Title: Fabrication method and structure of a chip size package
Inventor: SU SPENCER
IPC: H01L23/28
Filed: 2000-10-18
Granted: 2001-10-01
Abstract: A fabrication method of a chip size package comprises: providing a chip in which the top side of each chip has a plurality of bonding pads; providing a metal plate in which the metal plate is divided into an upper layer and a lower layer, and forming at least a placement region corresponding to at least an aforementioned chip on the surface of the upper layer in the metal plate; partially etching the upper layer of the metal plate to form a plurality of redistributed conductive lines in which the conductive lines are supported by the lower layer of the metal plate; joining the chip into the placement region on the upper layer of the metal plate, and electrically connecting to the conductive lines; providing a bottom pad between the chip and the upper layer of the metal plate; and removing the lower layer of the metal plate such that the present invention has the function of connecting with multiple pins and has a smaller thickness.
Patent TW-478270-B (TW)
Title: Intelligent input method for dictionary
Inventor: LIU YING
IPC: H04M1/02
Filed: 2000-10-23
Granted: 2002-03-01
Abstract: An intelligent input method for the dictionary, which is used on the standard keyboard device of CCITT to realize the input for the bi-linguistic dictionary and the European characters and provides a method for searching and predicting with the current inputted characters and the dictionary data to implement the intelligent dictionary character input method. The method comprises at least the following steps: first, receiving the key message from the CCITT keyboard; when determining the pressed key is one of the number key from [2] to [9], the key will be sequentially converted into the corresponding characters and numbers according to the corresponding rules of CCITT keyboard; next, after completing the input for one character, setting the index range based on the converted character and indexing on the dictionary database; and, displaying the indexing result to achieve the object for character input.
Patent TW-558443-B (TW)
Title: Cosmetic compositions containing chick pea extract and retinoids
Inventor: PILLAI SREEKUMAR
IPC: A61K8/97
Filed: 2000-11-13
Granted: 2003-10-21
Abstract: Cosmetic skin care compositions containing chick pea extract in combination with retinoids. A cosmetic skin care composition comprising: (i) an organic solvent extract of chick pea in an amount of from 0.00001 to 10 wt.%, (ii) a retinoid selected from the group consisting of retinol and retinyl esters in an amount of from 0.001 to 10 wt.%; and (iii) a cosmetically acceptable vehicle.
Patent TW-495780-B (TW)
Title: Push-button switch
Inventor: YAMATO KENTARO
IPC: H01H13/52
Filed: 2001-02-05
Granted: 2002-07-21
Abstract: The purpose of the present invention is to provide a structure of a push button switch that makes the operational stroke long without increasing the external size as well as reduces the contact resistance of a contact part. It comprises a housing 1 with an accommodation part 1a, a stationary contact 2b projected on the bottom of the accommodation part 1a, a movable contact 3 with a contact piece 3e centrally cut arranged opposite to the stationary contact 2b, and a rubber spring 4 with an actuating protrusion 4e for pushing the contact piece 3e toward the stationary contact 2b. The accommodation part 1a has an indented part 1b formed centrally in the inner bottom to project the stationary contact 2b. The contact piece 3e is downward folded and formed through a curved portion 3d in the indented part 1b.
Patent TW-I268777-B (TW)
Title: Compounds with 5-HT1A activity useful for treating disorders of the outer retina
Inventor: COLLIER ROBERT J JR
IPC: A61K31/5575
Filed: 2001-03-16
Granted: 2006-12-21
Abstract: Compositions and methods for treating disorders of the outer retina with compounds with 5-HT1A agonist activity are disclosed.
Patent TW-I226021-B (TW)
Title: An integrated validation system methodology to prevent products and/or documents from counterfeit
Inventor: WU TEI-SHUNG
IPC: G06K9/78
Filed: 2001-05-14
Granted: 2005-01-01
Abstract: The auditing system is to validate the products/documents by using the devices such as optical character readers/scanners, CPU, memory, printer and mouse etc.. The validation algorithm is based on the combination of the set of graphs/alphabetical data with the logics of the pre-defined identification procedures. The main part of the devices, the replaceable random access memory (RAM)/IC chips contains built-in basis symbols/labels' data file and/or their generating functions/formulas, as well as the related built-un software and/or embedded firmware supporting logical procedures/steps for storage device (i.e. disk on chips, disk on module and flash disk etc), the scopes of applications include the designs and/or manufactures of symbols/labels for preventing products and/or documents from counterfeit, logical verification procedures and the integration of the hardware devices. Applying the integrated validation system methodology, a simple, economic and perfect means can be realized by assembling electronic devices and related software which will provide symbols/labels verification for all kinds of products and/or documents against counterfeit. Hereinafter, there should be no room for counterfeit, and the intelligent properties might be well protected.
Patent TW-536523-B (TW)
Title: Micro-electronic machined mechanical assembly
Inventor: DEGANI YINON
IPC: H01L23/02
Filed: 2001-05-16
Granted: 2003-06-11
Abstract: The specification describes packaging assemblies for micro-electronic machined mechanical systems (MEMS). The MEMS devices in these package assemblies are based on silicon MEMS devices on a silicon support and the MEMS devices and the silicon support are mechanically isolated from foreign materials. Foreign materials pose the potential for differential thermal expansion that deleteriously affects optical alignment in the MEMS devices. In a preferred embodiment the MEMS devices are enclosed in an all-silicon chamber. Mechanical isolation is also aided by using a pin contact array for interconnecting the silicon support substrate for the MEMS devices to the next interconnect level. The use of the pin contact array also allows the MEMS devices to be easily demountable for replacement or repair.