baber/WOPTO huggingface dataset:
Patent TW-I272603-B (TW)
Title: Composite optical member and its mounting structure
Inventor: YAMASHITA TATSUMARO
IPC: G02B7/00
Filed: 2001-02-21
Granted: 2007-02-01
Abstract: A composite optical member and its mounting structure is provided to disposed the composite optical member to the housing in a simple way, without adjusting the composite optical member. A storage chamber 106c for storing the composite optical member 105 is formed in a housing 106, the member 105 is stored by being inserted in an optical axis N direction from the opening of the storing chamber 106c. A columnar part 105j is formed at front end of the composite optical member 105, while four projected parts 105k' are formed on the outer circumferential surface. When the composite optical member 105 is stored in the storing chamber 106c, the columnar part 105j is fitted to the first regulated part 106j formed in the storage chamber 106c, with a columnar face 105j' coming into contact with the first regulated part 106j. In addition, the rear end 105k is force-fitted to a second regulated part 106k, with the tip end face of the projected part 105k' brought into contact with the second regulated part 106k; consequently, the optical axis N position of the composite optical member 105 with respect to the housing 106 is regulated.
Patent TW-498695-B (TW)
Title: Electromagnetic sound generator
Inventor: TOGAWA SHINICHI
IPC: G10K9/13
Filed: 2001-04-13
Granted: 2002-08-11
Abstract: An electromagnetic sound generator has a case provided with a yoke, a magnet, a vibrating plate and a coil, and a pair of leads. An end of the coil and the other end of the leads is secured to the case so as to be connected to an outside terminal. A terminal connecting device is provided for connecting the end of the lead to the outside terminal. The terminal connecting device comprises a cylindrical case secured to the case, a connecting rod slidably mounted in the cylindrical case, and a coil spring provided in the cylindrical case to outwardly, urge the connecting rod so as to be contacted with the outside terminal at an end of the rod. A top end of the cylindrical case is contacted with the end of the lead.
Patent TW-I281254-B (TW)
Title: Light emitting device
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/56
Filed: 2001-05-30
Granted: 2007-05-11
Abstract: The invention is to provide a light emitting device for uniform heat-radiation characteristics, improved heat-radiation efficiency, and more compactness, resulting in improved color balance, higher output of a light emitting element, longer life and the like. Individual leads 6A, 6G, and 6B as well as a common lead 6C are formed on a front surface 2a and a rear surface 2C of a substrate 2, respectively. A plurality of LED elements 3R, 3G, and 3B are arrayed in a line on the common lead 6C of the front surface 2a. The common leads 6C formed on the front surface 2a and the rear surface 2c are connected together with through hole platings 10G and 10B. The heat from the plurality of LED elements 3R, 3G, and 3B is radiated into the air from the common lead 6C of the rear surface 2B through the common lead 6C of the front surface 2a as well as through the hole platings 10G and 10B.
Patent TW-545032-B (TW)
Title: One-step and multi-segment exposure scanning method
Inventor: LIOU RUNG-JI
IPC: H04N1/04
Filed: 2001-06-13
Granted: 2003-08-01
Abstract: There is provided a one-step and multi-segment exposure scanning method, which is used in a scanner. The scanner has a photosensitive device and a step motor. The photosensitive device has N rows of sensing cells corresponding to the same primitive color. The distance of rotating one time of the step motor is one exposure distance. Whenever moving 1/N exposure distance, an exposure is performed on one of the rows of sensing cells that is not exposed in this movement. When exposing this row of sensing cells, an analog voltage obtained from the row of sensing cells previously exposed is sent out. Furthermore, the above steps are repeated until the scanning is terminated.
Patent TW-I247800-B (TW)
Title: All purpose cleaner with low organic solvent content
Inventor: WAGERS KEVIN J
IPC: B08B3/08
Filed: 2001-06-28
Granted: 2006-01-21
Abstract: An all purpose cleaner for hard surfaces comprises an aqueous solution of a secondary alcohol ethoxylate surfactant, an alkylpolyglycoside surfactant, and water, optionally comprising a chelating agent and sufficient pH modification agent to provide an alkaline solution. The ethoxylate surfactants preferably have HLB values of from 12.2 to 14.6, and each surfactant may comprise up to about 5 weight percent of the solution. The solution may be essentially free of organic solvents, such as alkylene glycol or alkylene glycol ethers, or other volatile organic compounds. As a result, the solution may be fragrance free, and, if so desired, colorless. Optionally, however, the cleaning solution may contain fragrances, coloring agents, anti-bacterials, stabilizers, preservatives, and other constituents, including a minor amount of a co-surfactant.
Patent TW-493239-B (TW)
Title: Trench MOSFET with double-diffused body profile
Inventor: HSHIEH FWU-LUAN
IPC: H01L29/10
Filed: 2001-06-14
Granted: 2002-07-01
Abstract: A trench MOSFET device and process for making the same are described The trench MOSFET comprises: (a) a substrate of a first conductivity type; (b) an epitaxial layer of the first conductivity type over the substrate, the epitaxial layer having a lower majority carrier concentration than the substrate; (c) a plurality of trenches within the epitaxial layer; (d) a first insulating layer, such as an oxide layer, lining the trenches; (e) a conductive region, such as a polycrystalline silicon region, within the trenches adjacent to the first insulating layer; (f) one or more trench body regions and one or more termination body regions provided within an upper portion of the epitaxial layer, the termination body regions extending into the epitaxial layer to a greater depth than the trench body regions; each trench body region and each termination body region comprising (1) a first region of a second conductivity type, the second conductivity type being opposite the first conductivity type, and (2) a second region of the second conductivity type adjacent the first region, the second region having a greater majority carrier concentration than the first region, and the second region being disposed above the first region; and (g) a plurality of source regions of the first conductivity type positioned adjacent the trenches within upper portions the trench body regions.
Patent TW-510821-B (TW)
Title: Process and apparatus for removing particles from high purity gas systems
Inventor: MCDERMOTT WAYNE THOMAS
IPC: B01J19/08
Filed: 2001-06-21
Granted: 2002-11-21
Abstract: An apparatus for removing particles from a gas in a high purity flowing gas system is provided which includes a flow tube inserted inline in the flowing gas system having an inlet and an outlet, a pressure sealed, electrically insulated feed-through integral to the flow tube, an emitter inserted through the feed-through into the flow tube to create a plasma in the gas to charge particles in the gas, and a collector surface in proximity to the emitter; whereby an electric field between the emitter and the collector surface draws the particles in the gas to the collector surface. An apparatus for removing particles from a gas in a high purity gas containment vessel is also provided which includes a gas containment vessel having an inlet orifice, a pressure sealed, electrically insulated feed-through sealingly attached adjacent the inlet orifice, an emitter inserted through the feed-through into the gas containment vessel to create a plasma in the gas to charge particles in the gas; and a collector surface in proximity to the emitter, whereby an electric field between the emitter and the collector surface draws the particles in the gas to the collector surface. Methods of using the above apparatus are also provided.
Patent TW-508562-B (TW)
Title: A contact structure of touch panel
Inventor: AHN YOUNG-SOO
IPC: H01L21/00
Filed: 2001-06-29
Granted: 2002-11-01
Abstract: The present invention relates to a substrate contact of a touch panel, and more particularly, to a method of bonding substrates in order to embody optimal design thereof by reducing an inactive area on the touch panel and a contact structure of a flexible printed cable (FPC) for applying external signals to the touch panel. The contact structure of the touch panel according to the present invention comprises X-axis (Y-axis) potential compensating electrodes arranged along outermost peripheries of the conductive film of the first substrate; a FPC contact for the first substrate, which is constructed at an arbitrarily selected point on electrode arrangement defined by the X-axis (Y-axis) potential compensating electrodes arranged on the transparent conductive film of the first substrate; Y-axis (X-axis) potential compensating electrodes arranged along outermost peripheries of the transparent conductive film of the second substrate; and another FPC contact for the second substrate, which is constructed at an arbitrarily selected point on electrode arrangement defined by the Y-axis (X-axis) potential compensating electrodes arranged on the transparent conductive film of the second substrate. The method for bonding the substrates of the touch panel according to the present invention comprises the steps of forming an insulator layer around a flexible printed cable (FPC) contact formed on the potential compensating electrodes of arbitrarily selected one of the first and second substrates; forming a new low resistive metal layer, to which the FPC will be attached, on the insulator layer; forming dot spacers out of insulating material within the active area so as to achieve electric insulation between the first and second substrates between which the insulator layer and the low resistive metal layer are formed through the above steps; connecting the FPC with a band region formed by the insulator layer and the low resistive metal layer, in order to apply signals to the first and second substrates from the outside after the insulator layer, the low resistive metal layer and the dot spacers have been formed between the first and second substrates through the above steps; and bonding together the first substrate for reading an X coordinate and the second substrate for reading a Y coordinate so that the transparent conductive films can face each other, after connection between the insulator layer, the low resistive metal layer, the dot spacers and the FPC, which are sequentially formed through the above steps, has been completed. According to the present invention, the active area on the touch panel can be increased, compactness of the products can be obtained, and optimal design for the touch panel can be achieved. Further, contact stability of the contact structure can be obtained. Furthermore, the FPC contacts can be shifted or the positions thereof can be also changed.
Patent TW-491723-B (TW)
Title: Improved multiple column generator for aqua-ammonia absorption system
Inventor: KIROL LANCE D
IPC: F25B33/00
Filed: 2001-08-02
Granted: 2002-06-21
Abstract: An aqua-ammonia absorption apparatus generator assembly comprising a boiler section (22), a solution-heated-desorber section (24), and adiabatic desorber or GAX desorber section, and a rectifier section, incorporates a plurality of columns (20, 26, 28, 30), each column comprising one or more of the sections, with the columns arranged so that the lowest end of a first column (28) is lower than the top end of a second column (26, 30), and uses one or more eductors (25, 27) driven by a feed stream from the absorber for pumping liquid refrigerant from the bottom of a lower temperature column (28) to the top of the next hotter column (26).
Patent TW-499354-B (TW)
Title: Method of producing composite material having foamed resin layer and surface layer
Inventor: TEZUKA HISAO
IPC: B29C44/00
Filed: 2001-08-24
Granted: 2002-08-21
Abstract: A method of producing a composite material, including providing a surface layer in a first mold such that the surface layer is in contact with an interior surface thereof, disposing a second mold in position so that a space is defined between the second mold and the surface layer, the second mold having plural groups of perforations; feeding expanded resin beads to the space to fill the space therewith, deaerating the space, and then introducing a heating medium into the space successively through the plural groups of perforations of the second mold to fuse and bond the expanded resin beads.
Patent TW-507402-B (TW)
Title: High power laser system with fiber amplifiers and loop PCM
Inventor: BETIN ALEXANDER
IPC: H01S3/067
Filed: 2001-09-10
Granted: 2002-10-21
Abstract: An optical system for producing high power laser beams has an in/out coupler for receiving an input laser beam from an oscillator. The coupler inputs the beam to a first multiplexer which produces a plurality of beams which are sent to a plurality of fiber amplifiers. A second beam multiplexer receives the thus amplified plurality of beams to combine then into a single amplified beam which is input to a loop PCM (phase conjugate mirror). A multi-mode fiber amplifier is included in the loop PCM. The output of the loop PCM is phase conjugated with the amplified beam input to the loop PCM thereby eliminating any phase and polarization distortions and aberrations occurring in the fiber amplifiers. The output of the loop PCM is supplied in reverse direction through the second multiplexer, the fiber amplifiers and the first multiplexer in that order and then through the in/out coupler as a high power output laser beam.
Patent TW-I271156-B (TW)
Title: Carotenoid esters
Inventor: SCHIERLE JOSEPH
IPC: A23L5/44
Filed: 2001-09-21
Granted: 2007-01-21
Abstract: A method of pigmenting the egg yolk, integuments and/or subcutaneous fat of poultry, and the meat and/or integuments of fish and crustacea, by including one or more carotenoids in the feed of such poultry, fish and crustacea is characterized in that said carotenoids are carotenoid esters of the formula, wherein R signifies methyl, C3-16-alkyl, C3-16-alkenyl or C5-8-cycloalkyl. Further embraced by the invention are the pertinent carotenoid-enriched feed for poultry, fish or crustacea, the premixes for incorporation in such feeds, beadlets containing one or more of these carotenoid esters for incorporation in such premixes and the use of the carotenoid esters in the pigmenting method. Some of the carotenoid esters of formula I are new compounds, and these constitute a further aspect of the present invention.
Patent TW-523949-B (TW)
Title: Monoblock battery assembly with cross-flow cooling
Inventor: GOW PHILIPPE
IPC: H01M50/114
Filed: 2001-09-26
Granted: 2003-03-11
Abstract: A multi-cell monoblock battery in which a plurality of electrochemical cells are disposed in a battery case. The battery case includes one or more cell partitions which divide the interior of the case into a plurality of cell compartments that house the electrochemical cells. Preferably, one or more coolant channels are integrally formed with at least one of the cell partitions. The coolant channels may have inlets and outlets disposed in the walls of the battery case so as to provide a cross-flow cooling design.
Patent TW-I280884-B (TW)
Title: New pharmaceutical compositions containing epinastine and pseudoephedrine
Inventor: ABELAIRA SARA
IPC: A61K9/20
Filed: 2001-10-02
Granted: 2007-05-11
Abstract: The present invention relates to novel oral pharmaceutical compositions comprising as pharmaceutically active compounds a combination of an antihistaminic-effective amount of epinastine or a pharmaceutically acceptable salt thereof and of a decongestant-effective amount of pseudoephedrine or a pharmaceutically acceptable salt thereof and further comprising suitable pharmaceutically acceptable carriers or excipients. The invention further relates to methods for the preparation these compositions and methods of using them in the treatment of allergic diseases and/or disorders.
Patent TW-520545-B (TW)
Title: Contactor, method for manufacturing the same, and probe card using the same
Inventor: ESASHI MASAYOSHI
IPC: G01R31/26
Filed: 2001-11-12
Granted: 2003-02-11
Abstract: A contactor for checking the electrical characteristics of an object to be checked comprises: a contactor substrate, a plurality of conductive members disposed to extend through the contactor substrate, a plurality of beam members, and a contact terminal member disposed on a front end portion of a respective beam member. In the contactor, each of the beam members has a front end portion and a base end portion at two ends thereof. A stepped or arch-shaped structure is formed between the front end portion and the base portion of the beam member. The base end portion of each beam member is connected to a respective one of the conductive members. The contact terminal member can be formed integrally with a conductive layer of the beam member.
Patent TW-533420-B (TW)
Title: Memory read test method
Inventor: CHR YU-DE
IPC: G11C29/00
Filed: 2001-11-14
Granted: 2003-05-21
Abstract: The present invention relates to a memory read test method, and particularly to a memory read test method applied to flash memory. Through read test mode, a high impedance is used to connect every flash memory cell to make each memory present an open state. Then, the cell to be tested is turned on and the worst read condition is simulated to proceed read testing on each memory cell. Therefore, the reliability of every cell can be effectively tested. The product yield is raised and it is helpful for designer to make proper improvement on flash memory circuit design and to provide ideal operation environment to the flash memory.
Patent TW-586043-B (TW)
Title: Liquid crystal display
Inventor: ONO KIKUO
IPC: G02F1/13357
Filed: 2001-11-21
Granted: 2004-05-01
Abstract: The invention targets at enhancing light penetration efficiency without degrading light reflection efficiency. Rays of light from a back light are emitted from the substrate of one side of respective substrates disposed to face oppositely across liquid crystal. Pixel areas are made of areas enclosed with gate signal lines arranged in an adjacent relation and drain signal lines arranged in an adjacent relation on the surface of the liquid crystal side of another substrate. A pixel electrode, to which a video signal is supplied from the drain signal line of one side via a thin film transistor which is actuated by the supply of a scanning signal from the gate signal line of another side, is formed in the pixel area. The pixel electrode is constituted of a reflecting conductive film and a transparent conductive film which are connected electrically with each other, and also a light reutilizing film is formed at the lower layer of the reflecting conductive film via the reflecting conductive film and an insulating film. The light reutilizing film is insulated electrically from the gate signal line or the drain signal line.
Patent TW-546966-B (TW)
Title: Method and apparatus for efficient use of communication resources in a communication system
Inventor: MOTIWALA QUAEED
IPC: H04B1/7117
Filed: 2002-01-18
Granted: 2003-08-11
Abstract: The frame of data is partitioned into a plurality of portions of data symbols. A plurality of channel elements (300) is assigned to demodulate data symbols of correspondingly the plurality of portions of data symbols. The number of the plurality of portions of data symbols is higher in a case at high data rate than a case at low data rate.
Patent TW-592922-B (TW)
Title: Manual tile cutter
Inventor: TORRENTS I COMAS JOSEP
IPC: B28D1/22
Filed: 2002-03-27
Granted: 2004-06-21
Abstract: This cutter has a support base (1) that has sides (2) that as they rise are inclined outwards, onto which the opposite ends of the longitudinal guides (3) are fixed for the cutter head (4); said support base (1) on its larger sides has flat wings (8) fitted so that they fold away on horizontal turning shafts that allow said wings to be in a horizontal position when in use, in the same plane as the base (1), or in a vertical position for transport and being perpendicular to the base (1).
Patent TW-527477-B (TW)
Title: Calibrating method and device for the dynamic balance of a fan
Inventor: HO CHAUR-CHING
IPC: F04D27/00
Filed: 2002-04-23
Granted: 2003-04-11
Abstract: A calibrating method for the dynamic balance of a fan includes the steps of: disposing a standard fan of which the unbalance and phase is known to a fan-fixing member and measuring the unbalance vibration vector of the standard fan while rotating; inputting the known unbalance and phase into a correcting device for calculating the influence coefficient between the vibration vector and unbalance mass thereby transferring the unbalancing mass and phase to the correcting device so as to complete the transferring operation of the standard fan; measuring the unbalance mass and phase of the fan to be measured by way of the mass and phase of the standard fan; and calculating the balance grade.
Patent TW-579600-B (TW)
Title: Group-III nitride based high electron mobility transistor (HEMT) with barrier/spacer layer
Inventor: WALUKIEWICZ WLADYSLAW
IPC: H01L29/778
Filed: 2002-04-26
Granted: 2004-03-11
Abstract: A group III nitride based high electron mobility transistors (HEMT) (10) is disclosed that provides improved high frequency performance. One embodiment of the HEMT (10) comprises a GaN buffer layer (26), with an AlyGa1-yN (y=1 or y ≃ 1) layer (28) on the GaN buffer layer (26). An AlxGa1-xN (0 <= x <= 0.5) barrier layer (30) is on the AlyGa1-yN layer (28), opposite the GaN buffer layer (26), the AlyGa1-yN layer (28) having a higher Al concentration than that of the AlxGa1-xN barrier layer (30). A preferred AlyGa1-yN layer (28) has y=1 or y ≃ 1 and a preferred AlxGa1-xN barrier layer (30) has 0 <= x <= 0.5. A 2DEG (38) forms at the interface between the GaN buffer layer (26) and the AlyGa1-yN layer (28). Respective source, drain and gate contacts (32, 34, 36) are formed on the AlxGa1-xN barrier layer (30). The HEMT (10) can also include a substrate (22) adjacent to the buffer layer (26), opposite the AlyGa1-yN layer (28) and a nucleation layer (24) can be included between the GaN buffer layer (26) and the substrate (22).
Patent TW-546981-B (TW)
Title: Condenser microphone and method for manufacturing condenser microphones
Inventor: TANABE HARUHISA
IPC: H04R31/00
Filed: 2002-05-14
Granted: 2003-08-11
Abstract: A back plate having a stationary back electrode is secured to a substrate. A diaphragm electrode is mounted on the back plate interposing a spacer. A frame having a sound collecting hole is mounted on the diaphragm electrode.
Patent TW-528621-B (TW)
Title: High-extrusion-ratio fabrication and forming practice of low temperature and high strain rate superplastic AZ31 Mg alloys
Inventor: LIN SHIUAN-KAI
IPC: B21C23/00
Filed: 2002-05-16
Granted: 2003-04-21
Abstract: The current patent applied the most simple and feasible one-step extrusion method on the commercial AZ31 magnesium ingot to result in low temperature and/or high strain rate superplasticity. The one-step extrusion was undertaken using a high extrusion ratio at 250-350 DEG C, and the grain size after one-step extrusion became to 1-4 μm. The processed AZ31 plate exhibited satisfactory room temperature tensile elongation of to 50%, as well as LTSP (250-300 DEG C) of to 900% at 1x10<SP>-4</SP> s<SP>-1</SP>, 520% at 8x10<SP>-3</SP> s<SP>-1</SP>, 300% at 2x10<SP>-2</SP> s<SP>-1</SP>, and 210% at 1x10<SP>-1</SP> s<SP>-1</SP>. The low flow stress of 5-15 Mpa and the strain rate sensitivity of 0.3-0.4 both suggest that grain boundary sliding and solute drag creep have operated under these loading conditions. A simple press forming design inside heated oil or water bath is illustrated for forming enclosures for 3C industry. The current results imply that the simple high-extrusion ratio extrusion and press forming in hot oil bath might be feasible processing and forming means for industry applications.