baber/WOPTO huggingface dataset:
Patent TW-I274072-B (TW)
Title: Phosphor material and white light-emitting device using the same
Inventor: LIU RU-SHI
IPC: F21V8/00
Filed: 2003-08-12
Granted: 2007-02-21
Abstract: A white light-emitting device comprising a blue-violet or blue light-emitting diode and a phosphor material capable of emitting a yellow-green to orange-yellow light upon excitation by the light emitted by the light-emitting diode. The light from the light-emitting diode and the light from the phosphor material are mixed in an appropriate ratio to produce a white light. The phosphor material has a general formula (YxMyCez)Al5O12, where x+y=3, x, y <> 0, 0.5 > z > 0, and M is selected from the group consisting of Tb, Lu, and Yb, with (YxMy)Al5O12 serving as a host and Ce as an activator. By changing the composition of the metal elements in the host, the crystal field thereof may be modulated to thereby alter the energy level of the excited state to which the activator is transferred upon irradiation by a specific wavelength of light, leading to the change in the emitting wavelength of the phosphor material.
Patent TW-I285450-B (TW)
Title: Magnetic recording material and method for making the same
Inventor: CHEN GA-LANE
IPC: G11B5/64
Filed: 2003-09-26
Granted: 2007-08-11
Abstract: The present invention discloses a magnetic recording material and a method for making the same. The magnetic recording material includes a carbon nanotube arrays substrate having a number of highly-ordered holes defined therein, and magnetic material of CoCrXYZ alloy received in the holes. The CoCrXYZ alloy is confinedly shaped as a number of cylinders by the holes. Thus, the cylindrical CoCrXYZ alloy has perpendicular magnetic anisotropy and high coercivity along its axial direction. The resultant magnetic recording material has a recording density of 64.5x10<13> KGbit/in<2>.
Patent TW-I229619-B (TW)
Title: Discoloration removal cleaner for titanium or titanium-alloy building material and discoloration removal cleaning method
Inventor: KANEKO MICHIO
IPC: C11D3/36
Filed: 2003-09-29
Granted: 2005-03-21
Abstract: A cleaner for removing discoloration of a titanium building material comprises at least an inorganic acid salt, an organic acid or organic acid salt, a surfactant, and a hydrophilic oxygen-containing hydrocarbon solvent, and optionally a discoloration inhibitor, a fluorine-containing resin and an abrasive. A method for removing a discoloration of a titanium building material comprises coating the above cleaner onto a discoloration portion by a brush or sponge role, and then curing the coated cleaner or polishing the coated portion with a non-woven cloth or a resin form, followed by water-washing to remove the discoloration.
Patent TW-I241276-B (TW)
Title: Apparatus and method for producing carbon nanotubes embedded metal
Inventor: WENG WEI-HSIANG
IPC: C01B31/02
Filed: 2003-10-22
Granted: 2005-10-11
Abstract: The present invention provides an apparatus and a method for preparing carbon nanotubes embedded metal. The apparatus comprises: a reactor; a first electrode and a second electrode face to face received in the reactor; an arc discharge equipment comprising a power supply for providing a voltage between the first electrode and the second electrode positioned adjacent the two electrodes; a furnace for heating the desired embedding metal and a gas supply device. The method comprises: vacuumizing the reactor and injecting protecting gas; startup the arc discharge equipment; at the same time heating and gasificating the desired metal and growing carbon nanotubes with embedded metal.
Patent TW-I295736-B (TW)
Title: Zoom lens
Inventor: STEIN KUIPER
IPC: G02B15/00
Filed: 2003-10-22
Granted: 2008-04-11
Abstract: A zoom lens comprising, from the object side to the image side, a front lens group ( 72 ), a controllable lens group, and a rear lens group ( 74 ), the controllable lens group comprising a voltage-controlled electrowetting device, which device contains a first fluid (A) and a second fluid (B) having different refractive indices, with at least two first fluid-second fluid interfaces ( 40,42 ). The curvatures, and thus the lens power, of these interfaces can be changed independently by supplying a voltage (V 1 , V 2 ) to electrodes ( 22,32 ) of the device, so that no mechanical movement of lens elements is needed.
Patent TW-I242320-B (TW)
Title: Vibrating motor
Inventor: CHEN JIAN-RUNG
IPC: H02K7/14
Filed: 2003-11-17
Granted: 2005-10-21
Abstract: A vibrating motor comprises a base, a vibrating unit, a magnetic pole on the base, and a control unit. The vibrating unit is rotatable and pivotally installed on the base, and has a set of axial sleeves installed at a pivot jointer of the base, a magnetic ring installed at the outer surface of the axial sleeves, and an eccentric unit connected to the axial sleeves and the magnetic ring. The magnetic pole is located relatively outside of the magnetic ring accordingly. Because the force arm from the central line of the vibrating unit to the magnetic ring is relatively longer, the moment can be increased so as to enhance the vibration efficiency of the vibrating unit. Meanwhile, the disposition of the magnetic pole and the magnetic ring can be changed to reduce the occupied volume of this invention and surely increase the diversified applications of vibrating motors.
Patent TW-I333230-B (TW)
Title: Composite leadframe led package and method of making the same
Inventor: LOH BAN P
IPC: H01L25/075
Filed: 2003-12-05
Granted: 2010-11-11
Abstract: Light emitting die package (10) is disclosed. The die package (10) includes a leadframe (20), a bottom heatsink (30), a top heatsink (40), a reflector (60) and a lens (70). The top and bottom heatsinks (40 and 30) are thermally coupled but electrically insulated from the leadframe (20). The leadframe (20) includes a plurality of leads (22) and defines a mounting pad (28) for mounting LEDS (50). The top heatsink (40) defines an opening (42) over the mounting pad (28). The reflector (60) is coupled to the top heatsink (40) at the opening (42). The lens (70) is placed over the opening (42) defining an enclosed cavity (44) over the mounting pad (28). At least one light emitting diode (50) is mounted on the mounting pad (28) within the cavity (44). Encapsulant optically couples the LED (50) to its surrounding surfaces to maximize its optical Performance. When energized, the LED (50) generates light and heat. The light is reflected by the reflector (60) and operated on by the lens (70). The heat is dissipated by the top and the bottom heatsinks (40 and 30).
Patent TW-I233146-B (TW)
Title: Reaction chamber for depositing thin film
Inventor: CHO BYUNG-CHUL
IPC: H01L21/20
Filed: 2003-12-23
Granted: 2005-05-21
Abstract: Provided is a reaction chamber for depositing a thin film. The reaction chamber includes a reactor block; a wafer block located inside the reactor block; a top plate that covers the reactor block to maintain a predetermined pressure; a feeding unit which supplies reactive gases to the reactor block; a shower head, which is installed in the top plate and includes a plurality of first spray holes for spraying the first reactive gas on a wafer and a plurality of second spray holes for spraying the second reactive gas; and an exhaust unit which expels gases from the reactor block. The feeding unit includes a feeding block; a distributing block; two or more first gas transfer pipes; and a second gas transfer pipe. The shower head includes an upper diffusion block, an intermediate diffusion block, and a lower diffusion block.
Patent TW-I269085-B (TW)
Title: Method and apparatus for phase shifting an optical beam in an optical device with reduced contact loss
Inventor: LIU ANSHENG
IPC: G02F1/025
Filed: 2004-03-18
Granted: 2006-12-21
Abstract: An apparatus and method for modulating a phase of optical beam with reduced contact loss. In one embodiment, an apparatus according to embodiments of the present invention includes a first region of an optical waveguide disposed in semiconductor material. The first region has a first conductivity type. The apparatus also includes a second region of the optical waveguide disposed in the semiconductor material. The second region has a second conductivity type, which is opposite to the first conductivity type. The apparatus also includes an insulating region disposed between the first and second regions of the optical waveguide. A first contact is coupled to the optical waveguide at a first location outside an optical path of an optical beam, which is to be directed through the optical waveguide. A first buffer of insulating material is disposed along the optical waveguide between the first contact and the optical path of the optical beam.
Patent TW-I285966-B (TW)
Title: High power AlInGaN based multi-chip light emitting diode
Inventor: LIU HENG
IPC: F21L4/02
Filed: 2004-05-12
Granted: 2007-08-21
Abstract: A light emitting diode chip having a substantially transparent substrate and having an aspect ratio which defines an elongated geometry provides enhanced efficiency and brightness. Method for forming and operating the same are also disclosed.
Patent TW-I318835-B (TW)
Title: System for defining an alternate channel routing mechanism in a messaging middleware environment
Inventor: BENARD PATRICK
IPC: H04L45/28
Filed: 2004-05-25
Granted: 2009-12-21
Abstract: A method and system for routing channels in which messages are transmitted from a source application to a destination application. The system includes a finite-state machine, source message queues, and a source queue manager for managing the source message queues. The source message queues include a transmission queue for holding a first message for subsequent transmission of the first message from the transmission queue over a first channel to a local queue of the destination application. The method includes: activating the finite-state machine; and performing or not performing a channel routing action, by the finite-state machine, depending on: a channel event having caused the first channel to be started or stopped, a channel sender set for the first channel, and an event type characterizing the channel event as normal or abnormal. The channel routing action is a function of the channel event, the channel sender, and the event type.
Patent TW-I242697-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: STREEFKERK BOB
IPC: H01L21/027
Filed: 2004-07-15
Granted: 2005-11-01
Abstract: An immersion lithography apparatus comprising a temperature controller for adjusting the temperature of the final element of the projection system PL, the substrate W and the liquid towards a common target temperature T4. Controlling the overall temperature of these elements and reducing temperature gradients may improve imaging consistency and general performance. Measures employed include controlling the immersion liquid flow rate and temperature via a feedback circuit.
Patent TW-I254363-B (TW)
Title: Chamber cleaning method
Inventor: JANGJIAN SHIU-KO
IPC: C23C16/44
Filed: 2004-08-03
Granted: 2006-05-01
Abstract: A method suitable for cleaning the interior surfaces of a process chamber is disclosed. The invention is particularly effectively in removing silicon nitride and silicon dioxide residues from the interior surfaces of a chemical vapor deposition (CVD) chamber. The method includes reacting nitrous oxide (N2O) gas with nitrogen trifluoride (NF3) gas in a plasma to generate nitric oxide (NO) and fluoride (F) radicals. Due to the increased density of nitric oxide radicals generated from the nitrous oxide, the etch and removal rate of the residues on the interior surfaces of the chamber is enhanced. Consequently, the quantity of nitrogen trifluoride necessary to efficiently and expeditiously carry out the chamber cleaning process is reduced.
Patent TW-I253761-B (TW)
Title: Device package and methods for the fabrication and testing thereof
Inventor: SHERRER DAVID W
IPC: H01S5/02218
Filed: 2004-09-15
Granted: 2006-04-21
Abstract: Provided are optoelectronic device packages. The packages include a base substrate having an optoelectronic device mounting region on a surface of the base substrate and a lid mounting region. An optoelectronic device is mounted on the optoelectronic device mounting region. A lid is mounted on the lid mounting region to form an enclosed volume between the base substrate and the lid. The optoelectronic device is in the enclosed volume. The lid has an optically transmissive region suitable for transmitting light of a given wavelength along an optical path to or from the optoelectronic device, wherein at least a portion of the lid mounting region is disposed along the optical path below the surface of the base substrate to a depth below the optical path. Also provided are wafer or grid level optoelectronic device packages, wafer-or grid-level optoelectronic device package lid and their methods of formation, and connectorized optoelectronic devices.
Patent TW-I254959-B (TW)
Title: Film-forming apparatus and film-forming method
Inventor: NOSE KOUICHI
IPC: H01J17/00
Filed: 2004-11-02
Granted: 2006-05-11
Abstract: A film-forming apparatus and a film-forming method are disclosed wherein a high-frequency voltage from an HF power supply (11) is applied to a cathode (5) whose back surface is provided with a permanent magnet (10) to generate a plasma in a reactive mode and a film is formed through plasma polymerization using the thus-generated plasma. By regulating the pressure of a plasma source gas within a vacuum chamber (1), a plasma not in the reactive mode but in the metallic mode is generated and a film is formed through magnetron sputtering, wherein the cathode (5) is the sputtering target, using the thus-generated plasma.
Patent TW-I281509-B (TW)
Title: Metal vaporizing heating element and metal vaporizing method
Inventor: IKARASHI KOUKI
IPC: H05B3/02
Filed: 2004-11-19
Granted: 2007-05-21
Abstract: A metal vaporizing boat capable of improving wettability to molten metal to attain a long service life, and a metal vaporizing method using it. A metal vaporizing heating element characterized by comprising one or two or more grooves formed, in a direction not parallel to a conduction direction, in the upper surface of a ceramic sintered body containing titanium diboride (TiB2) and/or zirconium diboride (ZrB2) and boron nitride (BN). The groove(s) have a width of 0.1 to 1.5 mm, a depth of 0.03 to 1 mm, and a length above 1 mm. It is preferable, in this case, that a direction not parallel to a conduction direction crosses a conduction direction at 20 to 160 degrees the ceramic sintered body has a cavity in the bottom surface of which grooves are formed, and desired patterns are drawn on the upper surface of the ceramic sintered body and/or the upper surface of the cavity by a plurality of grooves. In addition, a metal vaporizing method characterized by heating this metal vaporizing heating element in vacuum with part or all of its grooves kept in contact with metal.
Patent TW-I255981-B (TW)
Title: Expansion device of hand-held type electronic equipment
Inventor: CHENG WAN-LING
IPC: G06K17/00
Filed: 2004-12-14
Granted: 2006-06-01
Abstract: An expansion device of hand-held type electronic equipment is disclosed, which has: a second transmission port to detachably electrically connect with the first transmission port of the hand-held type electronic device; a charging battery; a plugging slot set of memory card for plugging at least a memory card; and a controller to control the operation of the expansion device. When the second transmission port is electrically connected to the hand-held electronic equipment, the controller is controlled by the hand-held electronic equipment to supply the power of the charging battery to the hand-held electronic equipment at the proper time, or to read/write the memory card in the plugging slot of the memory card, so as to achieve both functions of card reader and backup power.
Patent TW-I261644-B (TW)
Title: Scraping device for using in wall plastering
Inventor: JAN SHENG-CHIN
IPC: E04F21/16
Filed: 2005-03-30
Granted: 2006-09-11
Abstract: This invention relates to a scraping device for using in wall plastering, having: a grip body that is formed at a side thereof with plural posts, each post allowing a thread to pass through, the opposing ends of the thread being affixed to the grip body. This invention is primarily related to affixing at least one auxiliary scraping device to an end. The auxiliary scraping device includes a support portion inclining outwards and the support portion serves to support the thread such that the length that the thread spans over is greater than the width of the grip body. The support body is connected to the thread to scrape over the wall face at the corners to completely eliminate the problem of imprecise scraping at the corners.
Patent TW-I263976-B (TW)
Title: A method and apparatus of disk rejection controlling which sets in a disk player
Inventor: CHEN SHANG-HAO
IPC: G11B15/18
Filed: 2005-04-09
Granted: 2006-10-11
Abstract: A method and apparatus of disk rejection controlling which sets in a disk player. The apparatus of disk rejection controlling has a detecting means used to detect the tray position and produce a signal, a sensing unit used to receive the detecting signal and form a detecting signal and then transmit the detecting signal to an interrupt unit to directly stop a spindle motor rotating controlling signal, and a motor controlling unit, which is a spindle motor controlling circuit, used to receive the controlling signal to stop the spindle motor rotating. When a system shuts down informally, touching an emergency hole, a disk can reject safely from the disk player. Or when the system is under normal condition, by the present invention, the disk can reject safely from the disk player, and the reliability of disk rejection can be promoted.
Patent TW-I290695-B (TW)
Title: Image subtraction of illumination artifacts
Inventor: BALDWIN LEO
IPC: G06V10/145
Filed: 2005-04-21
Granted: 2007-12-01
Abstract: A method of removing an artifact resulting from an in-line illumination device of an imaging system from an object image. It includes obtaining a first image of the artifact using a first artifact illumination level and imaging the object using the imaging system wherein the illumination device is using an object illumination level. An artifact image is independent of the object and has pixel values related to the illumination level. Thus, the artifact can be removed by subtracting respective pixel values of an artifact image from respective values of the object image on a pixel address-by-pixel address basis. Various illumination levels can be used to create more than one artifact image. The artifact image for the subtraction can be one of the images taken or can be a scaled image where an artifact image is scaled to the object illumination level.
Patent TW-I377956-B (TW)
Title: Biodegradable intravitreal tyrosine kinase implants
Inventor: EDELMAN JEFFREY L
IPC: A61F2/00
Filed: 2005-05-02
Granted: 2012-12-01
Abstract: Biocompatible intraocular implants include a tyrosine kinase inhibitor and a biodegradable polymer that is effective to facilitate release of the tyrosine kinase inhibitor into the vitreous of an eye for an extended period of time. The therapeutic agents of the implants may be associated with a biodegradable polymer matrix, such as a matrix that is substantially free of a polyvinyl alcohol. The implants can be placed in an eye to treat or reduce the occurrence of one or more ocular conditions, such as posterior ocular conditions.
Patent TW-I274489-B (TW)
Title: Multiple independent pathway communications
Inventor: SESHADRI NAMBIRAJAN
IPC: H04L12/28
Filed: 2005-08-12
Granted: 2007-02-21
Abstract: A system and method for utilizing multiple independent communication pathways for communication. Various aspects of the present invention may comprise receiving a first signal directly from a first communication network, where the first signal communicates a unit of information. A second signal may be received from a second communication network, where the second signal communicates the unit of information. The received first and second signals may be processed to determine the unit of information. For example, respective indications of reliability may be determined and utilized to select between the units of information determined from the first and second signals. Also for example, such indications of reliability may be utilized to calculate the unit of information (e.g., based on a weighted averaging technique). Also for example, the unit of information determined from the first signal may be utilized to determine the unit of information from the second signal.
Patent TW-I290234-B (TW)
Title: Imaging lens and imaging apparatus
Inventor: TAMURA MASAKI
IPC: G02B3/00
Filed: 2005-08-23
Granted: 2007-11-21
Abstract: Disclosed is an imaging lens that includes a first lens having a meniscus profile with a convex surface facing an object side and having a positive refractive index; an aperture diaphragm; and a second lens having a meniscus profile with a convex surface facing an image side and having a positive refractive index, wherein the first lens, the aperture diaphragm, and the second lens are arrayed in the order from the object side. The imaging lens satisfies conditional expressions (1) 0.2 < f/f1 < 1.0; (2) 1.05 < L/f < 1.38; and (3) n(ave) > 1.7, where f represents a focal distance of a total lens system; f1 represents a focal distance of the first lens; and L represents a distance on the optical axis from the surface on the object side of the first lens to an image plane (calculation is done in terms of an air-equivalent thickness for a back insertion glass); and n(ave) represents an average value of refractive indexes at d-lines of two lenses, namely, the first and second lenses, constituting the lens system.
Patent TW-I274480-B (TW)
Title: Electronic apparatus with wireless communication function
Inventor: HUANG CHIUAN-JIAN
IPC: H04B7/00
Filed: 2005-09-14
Granted: 2007-02-21
Abstract: An electronic apparatus with wireless communication function is provided. The apparatus includes a first circuit and a second board. The first circuit board has a first feed pad and a first shorting pad on a first surface thereof. The first circuit board further has a signal line and a ground plane, wherein the first feed pad is electrically connected to the signal line, and the second is electrically connected to the ground plane. Besides, the second circuit board has a second feed pad and a second shorting pad on a second surface thereof, wherein the second surface is opposite to the first surface. The second circuit board further has a radiating patch on a third surface thereof. The second feed pad is electrically connected to the radiating patch, and is bonded to the first feed pad. The second shorting pad is connected to the radiating patch, and is bonded to the first shorting pad.
Patent TW-I258572-B (TW)
Title: Thermometer with arbitrary fixation angle
Inventor: CHEN LI-CHING
IPC: G01K1/00
Filed: 2005-09-20
Granted: 2006-07-21
Abstract: A thermometer with arbitrary fixation angle mainly includes an enclosure, an electronic unit, an adaptation part, a sensing head and a cover, in which the electronic unit is disposed inside the enclosure, the cover is disposed at the tail end of the enclosure, the adaptation is disposed at the front end of the enclosure and the tail end of the adaptation part is connected with the sensing head so as to encase the electronic unit in the enclosure, the electronic unit is connected with the sensing head to sense a body temperature, the adaptation part is composed of a soft shell-like material and a positioning member, and the positioning member is enveloped in the adaptation part and can be flexibly deformed. Accordingly, the adaptation can be flexibly deformed in any angle depending on measuring requirement, and the positioning member is used to fasten its deformed condition to enhance operational convenience and comfort.