baber/WOPTO huggingface dataset:
Patent TW-200308003-A (TW)
Title: Methods used in fabricating gates in integrated circuit device structures
Inventor: NGUYEN HUONG THANH
IPC: H01L21/00
Filed: 2003-04-15
Abstract: One embodiment of the present invention is a method used to fabricate devices on a substrate, which methods is utilized at a stage of processing wherein a dummy gate that include gate electrode material and gate dielectric material is exposed, which method includes steps of (a) flowing one or more gas into plasma generator disposed outside a processing chamber containing the substrate; and (b) flowing output from the plasma generator into the processing chamber so that the substrate is exposed to species that selectively etch the gate electrode material.
Patent TW-200422580-A (TW)
Title: Enhanced heat-exchanging tubes with alternating elliptical and circular cross sections
Inventor: GUO ZENG-YUAN
IPC: F28F1/00
Filed: 2003-04-18
Abstract: This invention relates to enhanced heat-exchanging tubes with alternating elliptical and circular cross sections, where the heat exchanging tubes are made by rolling or mold pressing operation on conventional circular tubes, low fin tubes or threaded tubes, or integrally formed in rolling seamless tubes so as to form a structure with alternating circular, major elliptical and minor elliptical structures. The heat-exchanging tube with alternating elliptical and circular cross sections is made by a plurality of circular tube sections, elliptical tube sections and elliptical transient sections with opposing circular end sections, characterized in that: each of the circular tube sections includes an elliptical tube section at opposing ends thereof and each of the elliptical tube sections includes a circular tube section at opposing ends thereof, while major axes of the neighboring elliptical tube sections intersect at an angle ranging from 15 to 90 degrees. This invention is based on "field synergy principle" to significantly improve the heat conductive effects with low flowing resistance. This invention may be applied in different fields, such as improving the heat conductivity of single-phase fluid, or improving the heat conductivity of phase-changing between flow boiling or flow condensing phases. The frequent variations between the cross-section and dimension of the tube, this invention is advantageous in effectively preventing formation of grimes, so as to improve the performance of the heat-exchanger. While this invention is implemented in shell and tube heat exchangers, this invention helps to reduce vibration so as to improve the lifespan of the exchangers.
Patent TW-200425314-A (TW)
Title: Method and apparatus for cleaning porous material
Inventor: WANG CHING-YA
IPC: H01L21/304
Filed: 2003-05-02
Abstract: A method and an apparatus for cleaning porous materials at high pressure are disclosed. The method comprises applying the cleaning fluid at low pressure and then raising the reactive pressure increasingly from low pressure to high pressure of producing a supercritical fluid while using the supercritical fluid to clean process residue on porous materials, thereby balancing the internal-external pressure of the porous materials and achieving the object of damping pressure impact on the porous materials.
Patent TW-200426087-A (TW)
Title: Manufacturing method for tea drink
Inventor: LIN TSENG-CHENG
Filed: 2003-05-16
Abstract: A manufacturing method for tea drink comprises the following steps: milling tea leaves to produce tea powder and mixing it with cold water; using a sieve for initially filtering the tea drink to remove rough residues and impurities contained therein; using diatomite for finally filtering the tea drink to remove fine residues, impurities, and microorganisms; and canning the tea drink in a can, and packing the can in a package.
Patent TW-200401922-A (TW)
Title: Planar light source device and the liquid crystal display device using the same
Inventor: OHTSUKI HIDEYO
IPC: G02B6/00
Filed: 2003-05-21
Abstract: To provide a liquid crystal display device with little variation in color gradation with viewing angle and the planar light source device used by the liquid crystal display device. The liquid crystal display device of the present invention is a liquid crystal display device using LED1 with different light-emitting colors R(red), G(green), B(blue) as the light source. An acrylate lens 2 is disposed on the light-emitting side of LED1 to vary the angle distribution of the light from LED1. The acrylate lens 2 has different shapes for the LED1 of R, G, B respectively. Furthermore, the lights emitted have different angle distributions according to each LED1 respectively, which cancels the wavelength dependency of the transmittance at each viewing angle of the liquid crystal panel 6.
Patent TW-200427226-A (TW)
Title: Pulse interval to voltage converter and converting method thereof
Inventor: KUO BO-JAU
IPC: H03K9/08
Filed: 2003-05-21
Abstract: The present invention discloses a pulse interval to voltage converter and a converting method thereof. The converter includes a clock generator, a counter, a latch, a digital to analog converter (DAC), a delayer, a frequency regulator, and an underflow protector. The present invention is different from other existing converters in having the delayer, the frequency regulator, and the underflow protector. The delayer can program the default delay time to delay the reset timing of the counter so as to adjust the base line of the output voltage. The frequency regulator can adjust the clock generating frequency of the clock generator for adjusting the resolution of the output voltage. The underflow protector can restrain any other signal from causing noise interferences during the operation of the delayer.
Patent TW-200404239-A (TW)
Title: Product management method, program for performing product management, and storage medium having recorded the program therein
Inventor: SHUNPEI YAMAZAKI
IPC: G06K1/12
Filed: 2003-05-22
Abstract: A product management method for securing interests of a just rightful claimant of an intellectual property right is provided. The product management method is a product management method for a display module including a circuit formed by integrating a transistor which is formed using a thin film semiconductor on an insulating substrate, which, in a manufacturing process of the transistor, forms characters, a figure, a symbol, or a numeral, or a combination thereof on any one of thin films constituting the transistor, indicates attribution of an intellectual property right pertaining to the display module according to the characters, the figure, the symbol, or the numeral, or the combination thereof, and secures interests of a just rightful claimant of an intellectual property right.
Patent TW-200404142-A (TW)
Title: Gas lighter
Inventor: DOUCET MICHEL
IPC: F23Q2/16
Filed: 2003-06-09
Abstract: Gas lighter comprising a reservoir 2 having an upper wall 5 through which there passes a well 6 and intended to contain a fuel, and a gas-distributing device 10 comprising at least one tubular element 22 arranged in the well. The tubular element 22 comprises at least one snap-fitting member (28, -29) resilient in a radial direction, which collaborates with a retaining element 30 secured to the well 6 when the tubular element is assembled with the reservoir.
Patent TW-200400109-A (TW)
Title: Thermoplastic elastomer bonded directly to metal substrate
Inventor: PETERSON CURT E
IPC: C08L75/06
Filed: 2003-06-13
Abstract: Disclosed is a bonded assembly comprising a thermoplastic elastomer and a conversion coated metal substrate, a method to produce a bonded assembly comprising a thermoplastic elastomer and a conversion coated metal substrate and articles produced therefrom.
Patent TW-200501315-A (TW)
Title: Method of forming capacitors having geometric deep trench
Inventor: HUANG TSE-YAO
IPC: H01L27/108
Filed: 2003-06-27
Abstract: A method of forming capacitors with geometric deep trenches. The method includes providing a substrate, sequentially forming a pad structure and a first hard mask layer on the substrate, forming a patterned second hard mask layer on the first hard mask layer to expose a first opening, forming a spacer layer on the two sides of the first hard mask layer to expose a second opening, filling the second opening with a third hard mask layer, removing the spacer layer, etching the first hard mask layer using the second hard mask layer and the third hard mask layer as masks to expose a third opening with a salient of first hard mask layer, and etching the first hard mask layer, the pad structure, and the substrate to form a geometric deep trench in the substrate.
Patent TW-200403951-A (TW)
Title: Production apparatus and method of producing a light-emitting device by using the same apparatus
Inventor: HAMADA TAKASHI
IPC: B05D3/00
Filed: 2003-07-04
Abstract: A production apparatus having a small footprint and a method of producing a light-emitting device by using the production apparatus. The apparatus for producing light-emitting devices, comprises a loading chamber, a chamber for forming a film of a light-emitting material, a chamber for forming a film of an electrically conducting material, a chamber for forming a film of an insulating material and an unloading chamber, wherein the chamber for forming the film of the light-emitting material is the one for forming the film of the light-emitting material by a liquid jet method, the chamber for forming the film of the electrically conducting material is the one for forming the film of the electrically conducting material by a sputtering method, and the chamber for forming the film of the insulating material is the one for forming the film of the insulating material by the sputtering method, and wherein a substrate to be treated is so supported that an angle subtended by the film-forming surface of the substrate to be treated and the direction of gravity is within from 0 to 30 DEG in all of the loading chamber, the chamber for forming the film of the light-emitting material, the chamber for forming the film of the electrically conducting material, the chamber for forming the film of the insulating material and the unloading chamber.
Patent TW-200405400-A (TW)
Title: Method for manufacturing liquid crystal display device
Inventor: RYU HEE-YEONG
IPC: G02F1/1333
Filed: 2003-07-09
Abstract: A method for manufacturing an LCD device is disclosed, which has a reflective electrode having protrusions formed by simplified manufacturing process steps, thereby improving reflectivity. The method includes: forming a first insulating layer on a substrate; forming a photoresist layer on the first insulating layer, wherein the photoresist layer has a plurality of rounded protrusions and rounded valleys; forming a plurality of rounded protrusions and rounded valleys on the first insulating layer by etching the first insulating layer and the photoresist layer; and forming a reflective electrode on the first insulating layer.
Patent TW-200411820-A (TW)
Title: Transfer of a thin layer from a wafer comprising a buffer layer
Inventor: GHYSELEN BRUNO
IPC: H01L21/20
Filed: 2003-07-09
Abstract: Method of producing a structure comprising a thin layer of semiconductor material obtained from a wafer (10), the wafer (10) comprising a lattice parameter matching layer (2) comprising an upper layer of semiconductor material having a first lattice parameter, a film (3) of semiconductor material which has a nominal lattice parameter substantially different from the first lattice parameter and is strained by the matching layer (2), a relaxed layer (4) having a nominal lattice parameter substantially identical to the first lattice parameter, the method comprising transfer of the relaxed layer (4) and the strained film (3) to a receiving substrate (5). Structures produced according to one of the processes according to the invention.
Patent TW-200415752-A (TW)
Title: Manufacturing method of electronic device having wiring connection structure
Inventor: IZUMITANI JUNKO
IPC: H01L21/3065
Filed: 2003-08-13
Abstract: A manufacturing method of an electronic device having a wiring connection structure which can prevent a loose connection between a via plug and a metal wiring is obtained. In an etching process to form a via hole (8), a mixed gas of C4H8, O2 and Ar is employed as an etching gas. According to this, a surface of a side wall of the via hole (8) has a smooth shape without a microscopic unevenness on an upper part of the side wall of the via hole (8) at least Accordingly, a gap caused by the microscopic unevenness described above does not occur between a barrier metal film (9) and the side wall of the via hole (8), and both sides stick to each other. As a result, in a cleaning process employing a hydrofluoric acid after a CMP process, a cleaning solution does not penetrate a metal film (3) through the gap between the barrier metal film (9) and the side wall of the via hole (8).
Patent TW-200415603-A (TW)
Title: Apparatus for recording a main file and auxiliary files in a track on a record carrier
Inventor: KELLY DECLAN PATRICK
IPC: H04N9/806
Filed: 2003-09-26
Abstract: The invention relates to an apparatus for recording a main file comprising a main information signal and auxiliary files comprising auxiliary signals in a track on a record carrier. The apparatus writes in a first location a block of an auxiliary file comprising a part of an auxiliary information signal having a specific presentation time, in a second location a subsequent block of the corresponding auxiliary file and in at least one location between the first and second location at least one block of the main file comprising a part of the main information signal having a presentation time which corresponds to the presentation time of the auxiliary information signal to be written in the first location. In this way the respective files are interleaved written on the record carrier such that the jumping time between subsequent read actions is significantly reduced. This results in an increase of the effective read bit-rate of a playback device.
Patent TW-200414463-A (TW)
Title: Heat conductive sheet with magnetic wave absorption
Inventor: SAKURAI IKUO
IPC: B32B27/18
Filed: 2003-10-09
Abstract: The present invention provides a kind of heat conductive sheet having magnetic wave absorption. In the invention, the electrically insulating electromagnetic wave absorbing heat conductive sheet is formed by laminating at least one electromagnetic wave absorbing layer in which soft metal powder is dispersed in a base polymer, and at least one electrically insulating heat conductive layer in which an electrically insulating heat conductive filler is dispersed in the base polymer. The sheet has a dielectric breakdown voltage larger than 1 kV in the direction of the sheet thickness. Because the invented electromagnetic wave absorbing heat conductive sheet is provided with high electromagnetic wave absorbing characteristic, high heat conduction characteristic and electric insulation, it can be fitted to an optimum place without consideration of an electrical short circuit of each component such as printed wiring board when mounted inside the electronic machine. Therefore, it can suppress electromagnetic wave noise in an electronic apparatus and the increased electromagnetic wave leakage amount radiated toward outside of the apparatus. In addition, it can radiate heat generated from components in the electronic apparatus to the outside of the apparatus.
Patent TW-200420289-A (TW)
Title: Aqueous iron carbohydrate complexes, their production and medicaments containing them
Inventor: GEISSER PETER
IPC: A61K47/48
Filed: 2003-10-22
Abstract: Water soluble iron carbohydrate complex obtainable from an aqueous solution of iron (III) salt and an aqueous solution of the oxidation product of one or more matrodextrins having a dextrose equivalent of 5 to 22 using an aqueous hypochlorite solution at a Ph of 8.5 to 1.2., process for its production and medicament for the treatment of iron deficiency conditions.
Patent TW-200416384-A (TW)
Title: Vertical color photo-detector with increased sensitivity and compatible video interface
Inventor: KINDT WILLEM JOHANNES
IPC: H01L27/14
Filed: 2003-12-05
Abstract: An improved vertical photo-detector cell is used in an imaging sensor. Sensor material associated with a given color in a vertical photo-detector cell is coupled to sensor material associated with the same color in an adjacent photo-detector cell such that photo-carriers from adjacent cells are combined. The coupled sensor materials result in an increased size sensor area for the given color. The increased sensor area associated with each pixel in the sensor results in increased sensitivity and improved fill factor for each color. In an imaging sensor array, the vertical photo-detector cells are arranged such that each color plane is arranged in a pattern. Each sensor in a pattern has a central portion and an extending portion. The central portion and the extending portion are each located about a geometrical center that is associated with a pixel in the array.
Patent TW-200417554-A (TW)
Title: Catalyst components for the polymerization of olefins
Inventor: BRITA DIEGO
IPC: C08F210/16
Filed: 2003-12-10
Abstract: A catalyst component for olefin (co)polymerization, and in particular for the preparation of LLDPE, comprising Mg, Ti, halogen and an electron donor compound (ED) belonging to ethers, esters, amines, ketones, or nitriles, characterized in that the molar ratio Mg/Ti is higher than 5, and the molar ratio ED/Ti is higher than 3.5. The said catalyst components display a homogeneous distribution of the comonomer in and among the copolymer chains.
Patent TW-200417346-A (TW)
Title: Rocking baby bed
Inventor: KASSAI KENZOU
IPC: A47D9/02
Filed: 2003-12-12
Abstract: A rocking baby bed capable of giving baby a rocking feeling close to that of being held in mother's arm by controlling the rocking to a speed of less than one reciprocation in a second at most and limiting the rocking time of constant velocity is provided, wherein a voltage control oscillator (4) generates a sine-wave signal of 0.7 Hz, and a timer (5) starts a counting of 3 minutes and outputs the inputted sine-wave signal of 0.7 Hz to an amplifier (6) within the 3 minutes when a switch (8) is closed, and the amplifier (6) outputs a drive signal to a motor (7) so that a bed (3) is rocked by the motor (7) in the slow cycle of 1/0.7Hz=1.42 sec. The output of the drive signal to the motor (7) is stopped when the counting of the timer (5) reached 3 minutes so that the rocking of the bed (3) is stopped.
Patent TW-200501131-A (TW)
Title: Electronic device with aperture and wide lens for small emission spot size
Inventor: GOVYADINOV ALEXANDER
IPC: G11B9/10
Filed: 2003-12-18
Abstract: An electronic device of a preferred embodiment includes a tip emitter formed in a well defined in a substrate. An extractor disposed about the well extracts emissions from the tip emitter. A wide lens is spaced apart from the extractor for focusing the emissions through an opening defined the wide lens. The opening has a diameter greater than a diameter of the well. An aperture is disposed between the extractor and the side lens.
Patent TW-200521312-A (TW)
Title: Improved structure for a concealed screen window
Inventor: HUANG KUN-ZHI
Filed: 2003-12-20
Abstract: This invention relates to an improved structure for a concealed screen window, including: a window frame constructed to a top and a bottom lateral frames and two side vertical frames, the window frame provided therein with at least plural frame rails (or grooves) for embedding an inner and an outer casement and a screen window casement, wherein the inner, outer casements and screen window casement are each mounted in independent rails (or grooves), and the screen window casement is provided therein with foldable screen window components. As such, the screen window can be neatly folded, closed or expanded within the screen window casement, to allow positioning at any desired position, to be folded for concealment, or to prevent entry of insects and dust.
Patent TW-200419327-A (TW)
Title: Computer system with noiseless cooling
Inventor: WESTERINEN WILLIAM J
IPC: G06F1/20
Filed: 2004-02-10
Abstract: A computer system uses a large heat sink to provide noiseless cooling, thereby avoiding the need for a conventional cooling fan that can be very noisy. The heat sink forms a part of a chassis that contains the motherboard and hard drive of the computer. The motherboard and hard drive are mounted in the chassis to provide thermal conduction from the microprocessor on the motherboard and from the hard drive to the beat sink, which dissipates the heat in the ambient air. Enhanced EMI shielding is provided by placing a shroud with vented top and bottom over the chassis containing the motherboard and the hard drive.
Patent TW-200502018-A (TW)
Title: Sanitary coupling for needle and mechanized punch for micropigmentation and tattooing
Inventor: CARRASCO MARIO GISBERT
IPC: A61M37/00
Filed: 2004-02-13
Abstract: Sanitary coupling for needle and mechanized punch for micropigmentation and tattooing, of the type consisting of a threaded bolt that can perform shuttle micromovements of the protruding sheaf of the casing of the mechanized punch to which the base of a needle is coupled, characterized in that the bolt passes through the casing of the mechanized punch through an orifice located in a prolongation and/or sleeve thereof; the base of the needle consists of disc-like body which on one of its faces presents a threaded orifice for coupling to the thread of the bolt, and its edge is extended to from a complementary overlapping skirt around the form of the prolongation of the sleeve of the casing; on the other face of the disc-like body is a protruding portion centered where the non-dismountable body of the needle is attached, with the edges of the disc-like body extending to form a housing for fluid collection.
Patent TW-200501203-A (TW)
Title: Wafer holder for semiconductor manufacturing device and semiconductor manufacturing device in which the holder is installed
Inventor: NATSUHARA MASUHIRO
IPC: F27B5/14
Filed: 2004-02-20
Abstract: Affords for semiconductor manufacturing devices a wafer holder and a semiconductor manufacturing device in which it is installed, where in the wafer holder, which has a wafer-carrying side, the isothermal quality of its wafer-carrying side is enhanced. A shaft that supports the wafer holder having a wafer-carrying side is joined to the wafer holder, wherein by making a distance a between the center axis of the shaft and the axial center of the wafer-carrying side 5% or less of the diameter L of the wafer-carrying side, the temperature distribution in the surface of a wafer set into place on the holder can be brought to within ±1.0%. Moreover, making the distance a 1% or less of the diameter L enables the temperature distribution to be brought to within ±0.5%.
Patent TW-200528885-A (TW)
Title: Structure and its manufacturing method for the light-adjusting device of a LCD
Inventor: WEN JING-WU
IPC: G02F1/1341
Filed: 2004-02-27
Abstract: This invention comprises a liquid crystal box having an upper and a lower transparent substrate, a ring for sealing the periphery of the liquid crystal box, two transparent electrodes oppositely disposed on the inner surface of the two transparent substrates, an alignment layer having a pre-tilted angle on the inner surface of the transparent electrodes. The pre-tilted angle is between 1 to 89 degrees. There is a one-dimensional ordinal focal-conical liquid crystal layer between the two transparent substrates, and the liquid crystal layer uses cholesteric liquid crystal whose helix symmetric axes are oriented toward the same direction and parallel to the two transparent substrates.