baber/WOPTO huggingface dataset:
Patent TW-I240013-B (TW)
Title: Dielectric film and method for depositing dielectric film by using high density plasma
Inventor: CHEN YAO-HSIANG
IPC: C23C16/513
Filed: 2001-10-12
Granted: 2005-09-21
Abstract: A dielectric film and a method for depositing the dielectric film by using high density plasma is disclosed. The method deposits a dielectric material as a pre-metal dielectric layer (PMD) or inter-metal dielectric layer (IMD) in two stages by using the high density plasma chemical vapor deposition method (HDP CVD). During the second stage, the RF bias power used to accelerate plasma is turned down to reduce the damage resulted from plasma to the dielectric film, thereby enhancing the process yield and increasing depositing rate of the dielectric film. However, since decreasing the RF bias power results in reducing temperature, the bias voltage of the electrostatic chuck and backside He cooling on the backside of the electrostatic chuck used for cooling is turned off to keep process temperature appropriate to that of the first stage and avoid possible influences resulted from high the high electrostatic bias voltage to devices, thereby ensuring the quality of the depositing film in the second stage and increasing the deposition rate.
Patent TW-553817-B (TW)
Title: Manufacturing process of composite material having runner system and structural component thereof
Inventor: SHIU MING-FA
IPC: B29C43/32
Filed: 2001-11-22
Granted: 2003-09-21
Abstract: Disclosed is a manufacturing process of composite material having runner system and the structural component thereof, which is primarily applied to a transfer molded structural component of multiple materials, comprising the steps of forming a primary runner system on a surface of a material first, forming a secondary runner system by fitting a mesh jacket over the material if necessary, and then performing resin transfer molding. By means of structural design of the interlaced primary runners and the secondary runners on the resin flow guide system of one of the material and the mesh jacket, smooth guiding of the resin flow and discharge of air can be provided, to generate better impregnating effect, so as to increase strength of structure and quality of parts. At the same time, trances generated by air and resin runners on outer surface of the structure can be avoided, so as to ensure smooth and flat appearance.
Patent TW-515220-B (TW)
Title: Loudspeakers
Inventor: ELLIS CHRISTIEN
IPC: H04R7/20
Filed: 2001-11-27
Granted: 2002-12-21
Abstract: A loudspeaker comprising a panel-form acoustic member intended for operation as a bending wave radiator and an electrodynamic moving coil transducer having a voice coil mounted to the acoustic member to excite bending wave vibration in the acoustic member, wherein the junction between the voice coil and the acoustic member is of sufficient length in relation to the size of the acoustic member to represent a line drive such that the acoustic member has a mechanical impedance which has a rising trend with bending wave frequency.
Patent TW-567420-B (TW)
Title: Data-transfer method, memory-device, its control-method and data-transfer control-device
Inventor: YAMASHITA AKIYOSHI
IPC: G06F3/06
Filed: 2002-01-25
Granted: 2003-12-21
Abstract: In a memory-device have USB interfaces, a memory-device is provided to transfer the data by means of an isochronous transfer method, if the data filled in the recording medium is image-data or sound-data. In an external memory-device (10) having USB interfaces (14), it includes a read-out section (11), which reads out the data from said recording medium (15); a transfer-type-selecting section (12), which selects an isochronous transfer method as transfer type if the data recorded in the recording medium (15) is image-data and/or sound-data, and said section (12) selects a bulk transfer method as a transfer type if the data is not image-data and/or not sound-data; a data-transfer section (13), which transfers the data read out from the read-out section (11) by means of the transfer method selected by the transfer-type-selecting section (12).
Patent TW-515863-B (TW)
Title: Decompression device of 4 stroke cycle internal combustion engine
Inventor: OGASAWARA ATSUSHI
IPC: F02N99/00
Filed: 2002-03-04
Granted: 2003-01-01
Abstract: In a 4 stroke cycle internal combustion engine 1 having intake and exhaust valves 9, 10 opened and closed by respective intake and exhaust cams 27, 28 made integral with a camshaft 13, the engine comprises a decompression cam 38 fitted on the camshaft 13 so as to rotate freely, a one-way clutch 29 fitted on the camshaft 13 capable of transmitting reverse rotation torque to the decompression cam 38 only when the camshaft 13 rotates in reverse, a torque limiter 40 inserted between the decompression cam 38 and the one-way clutch 29, and decompression cam stoppers 42, 43 provided on a fixed portion engaging with an engaging section 41 formed on the decompression cam 38 for stopping rotation of the decompression cam 38 at respective positions in normal rotational direction and reverse rotational direction. A lift of a cam section 38a of the decompression cam 38 is higher than a base circle of the exhaust cam 28 and lower than a maximum lift of a cam section 28a of the exhaust cam 28. The exhaust valve 10 is not opened by the decompression cam when the camshaft 13 rotates normally and the decompression cam stopper 43 engages with the engaging section. A decompression device that is simple in construction, small-sized and of low-cost is provided.
Patent TW-I230740-B (TW)
Title: Electrodes coated with amorphous diamond film
Inventor: SUNG JIAN-MIN
IPC: H01B1/04
Filed: 2002-04-02
Granted: 2005-04-11
Abstract: The present invention relates to electrodes coated with amorphous diamond film. The surface of the electrode body has amorphous diamond containing distorted tetrahedral bonding, and even graphite bonding (SP2), therefore it is conductive. In addition, it can be coated onto almost any materials, such as metal (steel, copper, etc.), ceramics (glass, graphite, etc.), and plastics (AB, PVC, etc.), therefore it is very easily to be plated onto all electrode surfaces. The electrodes coated with the amorphous diamond film are not corroded by acid/alkaline, so the electrode material can be replaced by a cheap one (for example, use copper to replace platinum), such that the present invention can promote the electrode performance and reduce the cost.
Patent TW-543208-B (TW)
Title: Non-rectangular light emitted diode chip device
Inventor: LAI KUO-YEN
IPC: H01L33/00
Filed: 2002-04-12
Granted: 2003-07-21
Abstract: This invention discloses a non-rectangular shaped light emitted diode to eliminate total internal reflection.
Patent TW-540076-B (TW)
Title: Scissors-like linkage structure, key switch including the structure and method of assembling the same
Inventor: HSU CHIEN-SHIH
IPC: H01H13/20
Filed: 2002-05-20
Granted: 2003-07-01
Abstract: A scissors-like linkage structure for use in a key switch includes a first arm having a pivot and a second arm. The second arm has a first hole, a second hole, and a slot for connecting the first hole and the second hole. The first hole has a diameter larger than that of the second hole. The slot provides the pivot to move from the first hole to the second hole. When the pivot moves to the second hole to engage with a wall of the second hole, the first arm is rotatably connected with the second arm in a first configuration. When the pivot moves to the first hole, the first arm and the second arm are in a second configuration. A method for assembling the scissors-like linkage structure includes the step of forming the scissors-like linkage structure and positioning the pivot in the first hole in one injection mold. Then, the pivot moves in the slot to engage the pivot with the wall of second hole.
Patent TW-538394-B (TW)
Title: Liquid crystal picture screen with collimator
Inventor: GLAESER HARALD
IPC: F21V5/00
Filed: 2002-05-23
Granted: 2003-06-21
Abstract: The invention relates to a liquid crystal picture screen provided with a background lighting system which comprises at least one light source and a collimator formed by hourglass-shaped microprisms. The light of the light source can be effectively collimated within a desired angular range by means of the collimator.
Patent TW-565635-B (TW)
Title: False twist texturing machine
Inventor: PYRA MICHAEL
IPC: D02G1/02
Filed: 2002-06-27
Granted: 2003-12-11
Abstract: A false twist texturing machine is described for false twist texturing a plurality of synthetic yarns in a plurality of processing stations. To this end, each of the processing stations comprises a plurality of processing units and a takeup device. The processing units are essentially formed by a plurality of feed roll systems, a heater, a cooling device, and a false twist unit, with one of the feed roll systems being a withdrawal roll system for withdrawing a yarn from a feed yarn package. For accommodating the withdrawal roll system, a feed module is provided in accordance with the invention, which includes a plurality of receiving devices for additional processing units for advancing and treating a yarn or a plurality of yarns. It is thus possible to use the false twist texturing of the present invention in a flexible manner for producing crimped standard yarns or novelty yarns.
Patent TW-I223268-B (TW)
Title: Nonvolatile memory device and data processing system
Inventor: MATSUDA YUKI
IPC: G11C16/06
Filed: 2002-07-03
Granted: 2004-11-01
Abstract: Disclosed is a nonvolatile memory device and a data processing system with a reduced layout area of a semiconductor chip, capable of efficiently generating a high voltage without deteriorating charge transfer efficiency of a charge pump circuit. In charge pump unit circuits of a plurality of stages provided for a charge pump circuit such as a nonvolatile memory, as a control signal to be supplied to the gate of a first MOS transistor for transferring charges from a first capacitor for charge pump at a stage to a first capacity at the next stage, a fourth signal having an amplitude of a difference voltage between the power supply voltage and the charge pump voltage of the first capacitor at a corresponding stage, obtained from two control signals of a second signal and a third signal each changing in amplitude of the power supply voltage. The second signal is supplied via a second capacitor.
Patent TW-I245112-B (TW)
Title: Method for laser annealing and laser-annealing condition deciding apparatus
Inventor: MITSUHASHI HIROSHI
IPC: H01L21/268
Filed: 2002-08-12
Granted: 2005-12-11
Abstract: A laser annealing method includes preparing a plurality of polycrystalline silicon film samples having different grains sizes, obtaining the energy density condition corresponding to the polycrystalline silicon film sample having the highest degree of scattering, adding a certain value of the energy density to the energy density condition obtained in the preceding step so as to determine a set value of the energy density, and irradiating the amorphous silicon thin film with a laser beam at the set value of the energy density determined in the preceding step so as to carry out the laser annealing.
Patent TW-546600-B (TW)
Title: Light emitting device, method of driving a light emitting device, element substrate, and electronic equipment
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2002-08-29
Granted: 2003-08-11
Abstract: A display device capable of obtaining a constant luminance without being influenced by temperature change is provided as well as a method of driving the display device. A current mirror circuit composed of a first transistor and a second transistor is provided in each pixel. The first transistor and second transistor of the current mirror circuit are connected such that their drain currents are kept almost equal irrespective of the level of load resistance. By controlling the OLED drive current using the current mirror circuit, a change in OLED drive current due to fluctuation in characteristics between transistors is avoided and a constant luminance is obtained without being influenced by temperature change.
Patent TW-I223104-B (TW)
Title: Barrier rib for color filter by ink jet method
Inventor: KIMURA RYOICHI
IPC: G02F1/13
Filed: 2002-09-03
Granted: 2004-11-01
Abstract: The barrier rib for a color filter by an ink jet method has at least two regions in the height direction of the barrier rib having different contact angles with the ink for a color filter formed by an ink jet method. The region having the highest contact angle is positioned above the region having the lowest contact angle. The barrier rib for a color filter is formed by an ink jet method, which can realize pixels having excellent surface smoothness and uniformity of the film thickness, which is inexpensive and which causes no decrease in the contrast.
Patent TW-I243621-B (TW)
Title: Method for receiving periodic transmissions of information segments, user equipment for processing received communication and method thereof
Inventor: CHAO YI-JU
IPC: H04W80/00
Filed: 2002-09-17
Granted: 2005-11-11
Abstract: A method for processing a received communication which includes periodic transmissions of a set of information segments. A first transmission of the set of information segments is received and processed to identify each of the segments as valid or invalid. The valid segments of the first set are then stored. Where all segments of the set are not stored, subsequent transmissions of the set of information segments are received and only those segments not previously stored are processed to identify each such segment as valid or invalid. The valid segments so identified are then stored. Subsequent transmissions are repeatedly received unless all segments of the set have been stored.
Patent TW-561628-B (TW)
Title: Method for fabricating a power semiconductor device having a voltage sustaining layer with a terraced trench facilitating formation of floating islands
Inventor: BLANCHARD RICHARD A
IPC: H01L29/06
Filed: 2002-10-03
Granted: 2003-11-11
Abstract: A method is provided for forming a power semiconductor device. The method begins by providing a substrate of a first conductivity type and then forming a voltage sustaining region on the substrate. The voltage sustaining region is formed by depositing an epitaxial layer of a first conductivity type on the substrate and forming at least one terraced trench in the epitaxial layer. The terraced trench has a plurality of portions that differ in width to define at least one annular ledge therebetween. A barrier material is deposited along the walls of the trench. A dopant of a second conductivity type is implanted through the barrier material lining the annular ledge and said trench bottom and into adjacent portions of the epitaxial layer. The dopant is diffused to form at least one annular doped region in the epitaxial layer and at least one other region located below the annular doped region. A filler material is deposited in the terraced trench to substantially fill the trench, thus completing the voltage sustaining region. At least one region of the second conductivity type is formed over the voltage sustaining region to define a junction therebetween.
Patent TW-I232059-B (TW)
Title: A phase-increase induced backporch decrease (PIBD) phase recovery method for video signal processing
Inventor: WANG MING-HUNG
IPC: H04N5/12
Filed: 2003-01-14
Granted: 2005-05-01
Abstract: A method to generate an optimum phase shifted sampling clock for sampling a synchronized video signal A(t) having a synchronization signal SYNC pulse is achieved. The method comprises, first, generating a sampling clock having a first edge aligned with a trailing edge of the SYNC pulse. The sampling clock period comprises the SYNC pulse period divided by M. Second, the number of sampling clock cycles N is counted from the trailing edge of the SYNC pulse until the A(t) value at the first edge of the sampling clock exceeds a minimum value. Third, the sampling clock and the SYNC pulse are phase shifted forward until the A(t) value at the first edge of the sampling clock first exceeds a minimum value on clock cycle N-1 to thereby establish a worst case phase shift of the sampling clock. Finally, A(t) is sampled at an offset from the worst case phase shift to thereby generate an optimum phase shifted sampling clock.
Patent TW-594599-B (TW)
Title: Automatic image-tracking monitoring system and the camera device
Inventor: HUANG YING-JE
IPC: G08B13/196
Filed: 2003-01-29
Granted: 2004-06-21
Abstract: The present invention provides an automatic image-tracking monitoring system and the camera device. The monitoring system includes a camera device rotating in 360 degrees. The captured image is transmitted to an image processing device for processing and outputting a set of control signals, so that an alarm module and the camera device can send out the alarm message based on the set of control signals and track the intruded or abnormal targets; wherein, the camera device includes a platform, and the platform is configured with a supporter, and on the side of the supporter is connected with an accommodation table to accommodate a camera, and pivoted with two rotation connectors between the supporter and the accommodation table, and with the driving of the two rotation devices to rotate the accommodation table in 360 degree. Thus, the present invention can achieve the effects of omnidirectional monitoring, automatic searching, tracking and remote alarm.
Patent TW-I222330-B (TW)
Title: Automatic adjustment device and method for color temperature of display
Inventor: WANG RUEI-MING
IPC: H04N9/73
Filed: 2003-02-21
Granted: 2004-10-11
Abstract: The invention provides an automatic adjustment device and method for color temperature of display, wherein a connection device, a signal conversion device, a CPU, a display control device, a display device in the display, a color-temperature sensing device near the display device, a computer, and a signal connection line constitute a circulation system, so as to achieve the effect of automatic adjustment for color temperature of display.
Patent TW-591737-B (TW)
Title: Method of sampling contaminants on the inside of a semiconductor wafer carrier
Inventor: WEN RUI-HUI
IPC: H01L21/68
Filed: 2003-03-21
Granted: 2004-06-11
Abstract: A method of sampling contaminants on the inside of a semiconductor wafer carrier is provided. The method comprises placing a tool chamber in a clean room and then placing the semiconductor wafer carrier inside the tool chamber immovably. Finally, the method uses at least one nozzle to spray extraction fluid uniformly on inner surface of the semiconductor wafer carrier and collects the extraction fluid.
Patent TW-589703-B (TW)
Title: Method of reducing the trench aspect ratio
Inventor: WU CHANG-RONG
IPC: H01L21/314
Filed: 2003-03-28
Granted: 2004-06-01
Abstract: A method of reducing the trench aspect ratio. A substrate having a trench is provided. A conformal oxide layer is formed on the surface of the trench by HDPCVD. A conformal nitride layer is formed on the oxide layer. A photoresist layer is formed in the trench; wherein the surface of the photoresist layer is lower at least 1000 angstrom than the surface of the substrate. Using the photoresist layer as a mask, part of the nitride is etched. The photoresist layer is removed. By using BOE, the nitride layer and part of the oxide layer are removed to form a remaining oxide layer on the lower surface of the trench. Thus, the aspect ratio of the trench is reduced.
Patent TW-I282029-B (TW)
Title: Adhering device of display panel
Inventor: SHIMIZU YASUSHI
IPC: G02F1/13
Filed: 2003-05-26
Granted: 2007-06-01
Abstract: The object of the present invention is to provide an adhering device of display panel related to low-cost mask. Its solution is an adhering device of display panel to irradiate ultraviolet ray on the ultraviolet curing adhesive 8 sandwiched between two transmissive substrates 7, 7, to adhere the two transmissive substrates with each other. The device is characterized in comprising: a light shielding mask 3 having a light shielding part 31 formed by a transmissive part 32 retained on the transmissive substrate corresponding to the ultraviolet curing adhesive 8; a mask holding means 2 formed by an ultraviolet transmissive device for holding the light shielding mask 3; an opening part 1a which is larger than the light shielding mask 3; and a mask platen 1 for holding the mask holding means 2. The functionality of conventional light shielding mask is divided into the light shielding mask 3 and mask holding means 2, thereby reducing the cost of overall adhering device.
Patent TW-586958-B (TW)
Title: Joystick for game table
Inventor: TSAI LORE
IPC: A63F7/06
Filed: 2003-06-02
Granted: 2004-05-11
Abstract: A joystick for a game table is mounted on a game table and includes: an external rod and an internal rod mounted in the external rod and moveable synchronously, one end of the internal rod being protruded from the external rod; a rack mounted inside the internal rod and protruded into the external rod; a gear set with a predetermined number of gears and a roller and being pivotally mounted in the external rod such that the rack drives the gear set to rotate the roller when the gear set pushes/pulls the internal rod; a doll device mounted on the periphery of the external rod and slideable along the external rod; and a rope wound on the roller of the gear set, the two ends of which being separately wound on the two ends of the external rod and protruded from the external rod, as well as separately connected to the two sides of the doll device.
Patent TW-I221652-B (TW)
Title: Test fixture for measuring semiconductor package
Inventor: WU SUNG-MAO
IPC: H01L21/68
Filed: 2003-07-03
Granted: 2004-10-01
Abstract: A test fixture is used for measuring a semiconductor package which comprises a plurality of contacts and a die pad. The test fixture comprises a metal plate for supporting the semiconductor package and being connecting to the die pad. The metal plate further comprises an opening for exposing part of the contacts and a part of the die pad.
Patent TW-I227035-B (TW)
Title: Substrate processing device of transporting type
Inventor: TAUCHI HITOSHI
IPC: H01L21/00
Filed: 2003-07-25
Granted: 2005-01-21
Abstract: In a substrate processing device of transporting type performing the etching processing etc., the substrate (10) sequentially passes through a drug-fluid processing section (40) and a water-washing section (50) etc., its purpose is to prevent the occurrence of the spots at the bubble-jet processing section (54) mounted in the water-washing section (50), and at the same time to prevent the drying of the substrate (10). In order to attain this purpose, a shield-plate for preventing the mist sputtering is mounted at the up-stream side and the down-stream side of two fluid-nozzle rows (56) for performing the bubble-jet processing. At the down-stream side of the shield-plate located at least at the most down-stream side among several shield-plates, a water-supply means (58) supplying the cleansing water to the surface of the substrate (10) is mounted. A separating wall (52) is provided to separate the bubble-jet processing section (54) from the next processing section (55). At the down-stream side of the separating wall (52), a water-supply means (58) supplying the cleansing water to the surface of the substrate (10) is mounted.
Patent TW-I235785-B (TW)
Title: Direct injection diesel engine
Inventor: TANAKA TAMON
IPC: F02B31/02
Filed: 2003-10-20
Granted: 2005-07-11
Abstract: In a direct injection diesel engine, front and rear intake openings of each cylinder are arranged along the row direction of the cylinders on one side thereof. A front intake port communicating with the front intake opening is formed to extend from the front intake opening in a direction generally perpendicular to the row direction of the cylinders. A rear intake port communicating with the rear intake opening is formed to be directed to a flow direction of a swirl generated in the corresponding combustion chamber.