baber/WOPTO huggingface dataset:
Patent TW-200416064-A (TW)
Title: Device for removing air bubbles and oxygen dissolved in water
Inventor: Jiang chao-zong
IPC: B01D19/00
Filed: 2003-02-18
Abstract: Disclosed is a device for removing air bubbles and oxygen dissolved in water, comprising: a sealed pressurized vessel; a water supplying piping; a heater for preheating a water supply; an atomizing nozzle mounted at an end of the water supplying piping; a vibrating unit for shaking out water vapor remained in the atomized water supply; an air pump for reducing pressure inside the sealed pressurized vessel; a condensing tray for condensing the water supply; a water storage tank for storing the processed water supply; a water discharge piping, for delivering the water supply in the storage tank to a utilization point. The air bubble and oxygen dissolved in the water may be effectively removed by adopting the device of this invention, to facilitate processing of various kinds of precision operation.
Patent TW-200306885-A (TW)
Title: Method and system for removing contaminants from gases
Inventor: JOHNSON MICHAEL CLINTON
IPC: C01B32/50
Filed: 2003-02-19
Abstract: Carbon dioxide is purified through the use of catalytic oxidation. Carbon dioxide is exposed to at least one catalyst, oxidizing at least a portion of the nonvolatile organic residues to form purified carbon dioxide, and directing purified carbon dioxide to the application. Carbon dioxide that is in a near-critical, critical, or supercritical phase can be exposed to the catalyst.
Patent TW-200416290-A (TW)
Title: Reduced iron discharging apparatus
Inventor: ICHIKAWA HIROSHI
IPC: C22C19/07
Filed: 2003-02-27
Abstract: The reduced iron discharging apparatus of this invention comprises: a water cooling rotary shaft (1) supported rotatably by a frame; and spiral vanes (2) formed by a plurality of separate vanes that are fixed spirally and continuously along the outer periphery of the water cooling shaft (1) by means of bolts and nuts. The spiral vanes (2) are integral in the thickness direction. The Vickers-hardness of the material of the spiral vanes (2) at the temperature of 900 DEG C is greater than or equal to 110 and less than 470. Preferably, the material of the spiral vanes (2) consists essentially of cobalt and chrome and, if necessary, further contains tungsten, or consists essentially of chrome and, if necessary, further contains at least one or two of carbon, nickel, cobalt, tungsten, manganese, and vanadium.
Patent TW-200304755-A (TW)
Title: Digital microphone
Inventor: REESOR GORD
IPC: H04R19/01
Filed: 2003-03-06
Abstract: A digital microphone has a transducer for generating an analog signal representing an acoustic signal, and a single bit sigma'delta modulator analog-to-digital converter of order greater than one for generating a digital output signal from said analog signal in the form of a sigma-delta modulated bit stream at an oversampled rate. The digital microphone avoids the need to include digital decimation and filtering circuits within the microphone housing and thus lends itself better to integration technologies.
Patent TW-200404079-A (TW)
Title: Processes to prepare EPLERENONE
Inventor: PEARLMAN BRUCE ALLEN
IPC: C07C43/305
Filed: 2003-03-21
Abstract: The present invention involves intermediates, including a 7α-substituted steroid (II), and processes which are used to prepare eplerenone, a useful pharmaceutical agent. A process for the preparation of a Δ<SP>4,6</SP>-ketal of formula (I-P), where R31 and R32 are (1) the same or different and are C1-C3 alkyl, and (2) taken with the attached -O-C-O- to form a cyclic ketal of 5 or 6 atoms of the formula -(CH2)-(CR33R34)n1-(CH2)- where n1 is 0 or 1; where R33 and R34 are the same or different and are -H, C1-C3 alkyl, which comprises (1) contacting a Δ<SP>3,5</SP>-3-enol ether of formula (Alkyl enol ether), (Alkyl enol ether) where R3 is C1-C3 alkyl, CH3-CO-, Φ-CO- or Rsi-1R-Si-2RSi-3Si- where Rsi-1, Rsi-2 and Rsi-3 are the same or different and are C1-C4 alkyl; with a hydride abstractor and an alcohol selected from the group consisting of alcohols of the formula: (a) R31-OH, where R31 is as defined above, (b) R32-OH, where R32 is as defined above, (c) HO-(CH2)-(CR33R34)n1-(CH2)-OH where n1, R33 and R34 are as defined above, (d) HO-CH2-CH2-OH.
Patent TW-200420991-A (TW)
Title: In-plane switching mode LCD
Inventor: HSIEN TSAU-HUA
IPC: G02F1/1333
Filed: 2003-04-04
Abstract: An IPS-LCD (In-Plane Switching mode LCD) has a color filter and a TFT assembly, wherein a liquid crystal layer interposed between said color filter and TFT assembly. The TFT assembly comprises a TFT substrate, an electrode assembly and a protrusive layer, in which the electrode assembly and the protrusive layer are disposed on the TFT substrate. The electrode assembly has a common electrode and a pixel electrode. The protrusive layer is plated under the common electrode and the pixel electrode, which has a plurality of protrusions.
Patent TW-200403563-A (TW)
Title: Method and system to implement a system event log for system manageability
Inventor: JOSHI ANIRUDDHA P
IPC: G06F11/22
Filed: 2003-04-30
Abstract: Embodiments of the present invention provide a system event log for a computer system. The system event log may comprise a RAM coupled to a system bus. The system event log may be configured to record information in the RAM corresponding to bus transactions on the system bus. The information may be used to de-bug system problems.
Patent TW-200400517-A (TW)
Title: Row decoder circuit for use in programming a memory device
Inventor: MANEA DANUT I
IPC: G11C16/12
Filed: 2003-05-12
Abstract: A row decoder circuit for use in programming a memory device. The row decoder circuit includes a means for selecting the wordline of a memory cell to be programmed and a wordline driver circuit that switches between a first power supply line that supplies a programming voltage and a second power supply line that supplies a read/verify voltage in order to provide either the programming voltage or the read/verify voltage to the gate of a selected memory cell on the wordline. This switching between programming and read/verify voltages results in the programming pulses used to program the selected memory cell. The present invention allows for shorter programming pulses to be used and provides faster speed in the overall programming of the memory cell.
Patent TW-200424778-A (TW)
Title: Photolithography process and rework process of photoresist
Inventor: YEN YU-LIN
IPC: G03F7/16
Filed: 2003-05-15
Abstract: A photolithography process is described. A thin film having a hydrophilic surface is formed over a substrate, and a first photoreisit layer is formed over the thin film. A solvent is spin onto the first photoreisit layer to remove a portion of the first photoreisit layer, and the remained first photoresist layer has a thickness lower than 10 angstrom. A second photoresist layer is formed over the remained first photoresist layer, and the second photoresist layer is patterned with an exposing process and a developing process. Since the thin film is covered by the thin first photoresist layer for relaxing hydrophilic, the second photoresist layer peeling will not occur.
Patent TW-200404294-A (TW)
Title: System and method for using dynamic random access memory and flash memory
Inventor: MIURA SEISHI
IPC: G06F12/06
Filed: 2003-05-21
Abstract: A system and method are provided for using dynamic random access memory and flash memory. In one example, the memory system comprises a non-volatile memory; synchronous dynamic random access memories; circuits including a control circuit which is coupled with the non-volatile memory and the synchronous dynamic random access memories, and controls accesses to the non-volatile memory and the synchronous dynamic random access memories; and a plurality of input/output terminals coupled with the circuits, wherein in data transfer from the non-volatile memory to the synchronous dynamic random access memories, error corrected data is transferred.
Patent TW-200403215-A (TW)
Title: Ultraviolet-absorbing composition
Inventor: HATTORI TATSUYA
IPC: C07C279/14
Filed: 2003-06-30
Abstract: This invention discloses an ultraviolet absorber which comprises an amidated guanidine derivative represented by the following general formula (I) or a salt thereof. It has excellent solubility. The ultraviolet absorber can be incorporated into various cosmetic preparations and is satisfactorily adsorbed onto the skin and hair.
Patent TW-200403007-A (TW)
Title: Lighting system and display
Inventor: KATO YOSHIFUMI
IPC: H05B33/12
Filed: 2003-07-04
Abstract: A lighting system and a display are capable of efficiently using light emitted by a light emitting element. The lighting system and the display according to the present invention include prisms located in an electroluminescent layer, which functions as the light emitting element. Each prism reflects or refracts light incident to the prism such that light emitted by the electroluminescent layer reaches an interface between the electroluminescent layer and a transparent electrode at an angle that is less than the critical angle at the interface.
Patent TW-200406296-A (TW)
Title: Pivoting part-removal apparatus and method for inboard unloading of injection molded parts
Inventor: VANDERPLOEG JAMES A
IPC: B29C45/40
Filed: 2003-07-08
Abstract: An apparatus and method for removing molded parts from a mold having cores arranged in at least two columns on a core plate. A pivoting part-removal device, preferably attached to the core plate between columns of cores, pivots parts from a column of cores to a chute located between columns of cores. The removal device has at least one pivoting arm with a part-gripping suction cup. The chute maintains an orientation of parts as they move along the chute. Parts from two columns of cores can be deposited in an interlaced arrangement into one chute. In one embodiment, the parts are translated as they are pivoted to facilitate the interlacing when the cores in adjacent columns are not staggered. In another embodiment, used when the part sidewalls are high with a low draft angle, the parts are moved straight off the cores a distance before pivoting them.
Patent TW-200409217-A (TW)
Title: Method of manufacturing a semiconductor device
Inventor: DONG CHA DEOK
IPC: H01L21/321
Filed: 2003-07-14
Abstract: Disclosed is a method of manufacturing a semiconductor device. A floating gate is formed and a nitrification process is then implemented. It is thus possible to improve the roughness of the top surface of the floating gate electrode. Furthermore, a nitrification process and a dielectric film formation process are implemented in-situ. It is possible to simplify the process.
Patent TW-200403727-A (TW)
Title: Crystallization apparatus, crystallization method, thin film transistor and display apparatus
Inventor: TANIGUCHI YUKIO
IPC: G03F1/26
Filed: 2003-07-18
Abstract: The present invention is directed to a crystallization apparatus including an illumination system to illuminate a phase shift mask, which converts a light beam from the illumination system into a light beam that has a light intensity distribution of an inverse peak pattern having a minimum intensity in an area corresponding to a phase shift portion of the phase shift mask. The crystallization apparatus further includes an optical member to form on a predetermined plane a light intensity distribution of a concave pattern, which has a light intensity that is minimum in an area corresponding to the phase shift portion and increases toward the circumference of that area based on the light from the illumination system, and an image-forming optical system to set a surface of the polycrystalline semiconductor film or the amorphous semiconductor film or its conjugate plane and the predetermined plane to an optical conjugate relationship.
Patent TW-200505646-A (TW)
Title: Cutting device
Inventor: Zheng yuan-long
Filed: 2003-08-14
Abstract: A cutting device to be mounted on a machine bed for cutting a to-be-cut object (such as a wafer, glass, crystal, sapphire and solar energy sheet) placed on the machine bed. The device includes: a cutting mechanism provided to the machine bed and capable of moving in relation to the to-be-cut object for scribing on the object; a heat-cutting mechanism provided to the machine bed behind the cutting mechanism and capable of moving in relation to the to-be-cut object so as to perform heat cutting operation along a path scribed by the cutting mechanism, where the heat cutting mechanism has a laser module therein, such that a path without penetrating the to-be-cut object is scribed over the surface of the to-be-cut object by means of the cutting mechanism, while tensile stress generated by the laser module in the heat cutting mechanism would perform cutting operation along the path by downward penetrative cracking so as to separate the to-be-cut object.
Patent TW-200513150-A (TW)
Title: Quick warm-up lighting device
Inventor: CHANG CHING-CHUNG
IPC: H05B41/282
Filed: 2003-09-17
Abstract: The present invention discloses a quick warm-up lighting device to solve the problem that the inverters cannot warm up the light-emitting load quickly in the prior art, and the unstable light source resulted from the quick falling of temperature when it is interrupted suddenly and activated again. It is formed of an energy storage circuit, an oscillation circuit, and a transformer. At the initialization state of power supply, the energy storage circuit is first charged, so that when the light-emitting load is activated, the energy stored in the energy storage circuit speeds up the light-emitting load to quickly warm up, so as to emit light stably. In addition, due to the energy stored in the energy storage circuit, when the light-emitting load is interrupted suddenly and activated again, the previously stable operation state can be continuously maintained, and the stability of light source is not affected.
Patent TW-200425256-A (TW)
Title: Semiconductor wafer and manufacturing method for the same
Inventor: NADAHARA SOICHI
IPC: H01L21/02
Filed: 2003-10-20
Abstract: The present invention provides a semiconductor wafer and a manufacturing method for the same, which can maintain high visibility of ID (identification) mark, and achieve the consistent production management of manufacturing steps for the semiconductor device. The present invention comprises: a first and a second main surfaces 12a, 12b in opposite; a first and a second slanting corners 13a, 13b on the outer periphery of the first and the second main surfaces; a first pit 16 formed on a portion of the first slanting corner 13a; and, a first ID mark 17 attached on the bottom of the first pit and composed of a protruded first spot.
Patent TW-200424400-A (TW)
Title: Absorbent tissue products having visually discernable background texture
Inventor: BURAZIN MARK ALAN
IPC: D21F11/00
Filed: 2003-11-06
Abstract: A highly absorbent tissue product is provided having a uniform density and a three-dimensional structure including at least first and second background regions separated by a visually distinctive transition region. The first and second background regions include a series of parallel ridges and depressions extending in the machine direction.
Patent TW-200414307-A (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: LEE JU-YONG
IPC: H01L21/768
Filed: 2003-11-25
Abstract: Disclosed herein are a semiconductor device and a method of manufacturing the same that increases the reliability if these devices as size design limitations decrease. Generally, a first insulating film, and wiring, including conductive film patterns and second insulating film patterns are formed in a substrate. Third insulating film patterns including a silicon-oxide-based material are formed on sidewalls of the wiring, and contact patterns and spacers on the sidewalls thereof for defining contact hole regions are formed on the wiring. The contact holes contact surfaces of the third insulating film patterns and pass through the first insulating film. Thus, the thickness of a second insulating film pattern used in the wiring can be minimized, thereby increasing a gap-fill margin between the wiring. A parasitic capacitance between the wiring can be reduced because silicon oxide spacers with a low dielectric constant are formed on sidewalls of wiring.
Patent TW-200427982-A (TW)
Title: Beam centering and angle calibration for x-ray reflectometry
Inventor: YOKHIN BORIS
IPC: G01N23/201
Filed: 2003-12-05
Abstract: A method for testing a surface of a sample includes irradiating the surface at a grazing incidence with a beam of radiation having a focal region, whereby the radiation is reflected from the surface. At least one of the focal region and the sample is adjusted through a plurality of adjustment stages within an adjustment range so as to vary a location of the focal region relative to the surface. Respective angular profiles of the radiation reflected from the surface are measured at the plurality of adjustment stages, and the angular profiles are compared in order to select an adjustment within the range at which the surface is in a desired alignment with the beam.
Patent TW-200422921-A (TW)
Title: OLED display and touch screen
Inventor: COK RONALD S
IPC: G09F9/33
Filed: 2003-12-17
Abstract: An OLED display and touch screen system includes a substrate; an OLED display including an array of individually addressable OLEDs formed on the substrate; and a touch screen including an OLED light emitter formed on the substrate the OLED light emitter defining an optical cavity for reducing the angle of emission of light from the OLED light emitter and a light sensor formed on the substrate across the display from the OLED light emitter, and optics located around the display above the OLED light emitter and the light sensor for directing light emitted from the OLED light emitter across the display to the light sensor.
Patent TW-200527180-A (TW)
Title: Hook-linked latch lock structure
Inventor: CHIANG LIN-YU
IPC: H05K7/12
Filed: 2004-02-05
Abstract: A hook-linked latch lock structure including a base, a latch that is connected to the base, a first elastomer, a hook unit and a button. The first elastomer is connected to the base and the latch by a first end and a second end. The hook unit located by a first side of the latch includes a hook and a mobile. The mobile includes a hook part and a connected part. The hook part is located in a first site. When the button located by a second side of the latch moves forward to a first direction and the hook is not located in the first site, the button touches the connected part and moves it forward to a second direction. This movement will move the connected part and make the hook part turn to the first site.
Patent TW-200529614-A (TW)
Title: Phase calibrating apparatus and method thereof
Inventor: LU WEN-SHIN
IPC: H04Q1/20
Filed: 2004-02-27
Abstract: A phase calibrating apparatus applied in a mixer includes a signal generator outputting a first signal and a second signal. The first signal has a phase differing by a phase value from the second signal. The phase calibrating apparatus is used to adjust the phase value to a predetermined value. The phase calibrating apparatus includes a multiplication unit and a comparator/controller unit. The multiplication unit has a multiplication of the first signal and the second signal to output a DC value corresponding to the phase value. The comparator/controller unit compares the DC value with a reference value and outputs a control signal. The signal generator adjusts the phase value according to the control signal until the phase value is substantially equal to the predetermined value.
Patent TW-200520635-A (TW)
Title: Flexible printed circuit board
Inventor: KIM DEOK-HEUNG
IPC: H05K1/02
Filed: 2004-03-05
Abstract: A flexible printed circuit board (FPCB) which prevents a short circuit due to a crack in a bending portion is provided. The FPCB includes an end portion, a bending portion extended from the end portion, and a circuit portion extended from the bending portion. The improved FPCB includes a base film which is flexible and comprises a first via-hole formed adjacent to the end portion and the bending portion and a second via-hole formed adjacent to the bending portion and the circuit portion, a first conductive layer formed on an outer surface of at least the end portion and the bending portion, a cover layer formed on the first conductive layer, a second conductive layer which is formed on an inner surface of the end portion and is electrically connected to the first conductive layer through the first via-hole, and a third conductive layer which is formed on an inner surface of the extension circuit portion and is electrically connected to the first conductive layer through the second via-hole.
Patent TW-200428167-A (TW)
Title: Photosensitive resin composition and cured coating film
Inventor: TAKAHASHI HIDEYUKI
IPC: G03F7/075
Filed: 2004-03-05
Abstract: A photosensitive resin composition comprises a resin (A1) having a group containing a fluorine atom, a group containing a silicon atom and an ethylenic double bond, a radical initiator (B) and an alkali-soluble photosensitive resin (D) having three or more ethylenic double bonds in a molecule; and a photosensitive resin composition comprises a resin (A2) having a group containing a fluorine atom and an ethylenic double bond, a resin (A3) having a group containing a silicon atom and an ethylenic double bond, a radical initiator (B) and an alkali-soluble photosensitive resin (D) having three or more ethylenic double bonds in a molecule.
Patent TW-200531856-A (TW)
Title: Independent anchor-jointed wheel rim
Inventor: CHEN JAU-YING
Filed: 2004-03-17
Abstract: There is provided an independent anchor-jointed wheel rim capable of mounting a tire and plural spokes, which includes a wheel rim body and plural anchor members mounted in a mounting space of the wheel rim body. The wheel rim body includes: two ring side walls, a joint ring wall and two stand rest ring walls disposed at left and right for separating with each other and extending toward each other from the radial inner ends of the ring side walls. An opening is defined between the stand rest ring walls in the mounting space. The anchor members have a anchor member bottom wall mounted on the stand rest ring walls. The anchor member bottom wall is defined with an assembling hole for mounting the spoke corresponding to the hole. With the assembling hole defined in the anchor member, the wheel rim is suitable for mounting a tire without inner tube. Further, with the opening at the anchor member bottom wall corresponding to the wheel rim body, it is able to increase the diversity in colors for the wheel rim.
Patent TW-200506588-A (TW)
Title: Heatsink assembly
Inventor: UNREIN EDGAR
IPC: H01L23/40
Filed: 2004-03-23
Abstract: A system assembly for the retention of heatsinks, in particular, high-mass heatsinks, is disclosed. The system assembly includes a backplate with standoffs extending transverse to a system board, for securing a heatsink to the system board. The standoffs effectively distribute the mass of the heatsink away from the system board, the processor, and socket, minimizing damage to these components. A TIM spring disposed within the backplate provides upward pressure to the system assembly to uniformly spread a thermal interface material between the processor and the heatsink, thereby facilitating effective heat transfer.
Patent TW-200532218-A (TW)
Title: Current-sensing device applied to multi-phase DC-to-DC converter
Inventor: TAI LIANG-PIN
IPC: H02M3/158
Filed: 2004-03-30
Abstract: A current-sensing device applied to multi-phase DC-to-DC converter utilizes a current mirror circuit composed of two junction field effect transistors (JFET) to mirror the current outputted by the multi-phase DC-to-DC converter in generation of a mirror current immune to temperature effect. A current-sensing signal is generated in accordance with the mirror current. As the mirror current is not affected by temperature, the current-sensing signal is also immune to the temperature effect.