baber/WOPTO huggingface dataset:
Patent TW-468281-B (TW)
Title: Solid state image sensing device having high image quality and fabricating method thereof
Inventor: AOKI TETSUO
IPC: H01L31/0232
Filed: 2000-04-08
Granted: 2001-12-11
Abstract: A color filter (50) is formed by directly coating a color filter material (49) on the entire groundwork device surface so as to bury the material in a recessed region (48), subjecting the material to pattern transfer exposure and thereafter subjecting the resulting material to a developing process. The thickness striation of the device is thus improved by burying the color filter material (49) from a low position without interposition of a resist pattern layer. The edges of the color filter (50) is formed into a forward taper shape, thereby assuring the continuity of the filter to the color filters (51, 52) of the other colors formed adjacent to the filter. A groundwork alignment mark can be directly detected from the surface of the color filter material (49) that is located at a short distance from the substrate (41) in the pattern transfer exposure process stage, so that a detection error is reduced for the reduction of image deterioration. There is formed no transparent layer such as a flattening layer in order to reduce an error in detecting the groundwork alignment mark when forming a microlens and to further improve the image quality. A high-quality solid state image sensing device remarkably contracted in the vertical direction can be thus obtained.
Patent TW-496907-B (TW)
Title: Method and apparatus of growing a thin film onto a substrate
Inventor: LINDFORS SVEN
IPC: C23C16/455
Filed: 2000-04-14
Granted: 2002-08-01
Abstract: A method and an apparatus for growing a thin film onto a substrate by the ALCVD process. The apparatus comprises a reaction chamber into which the substrate can be disposed; a plurality of inlet channels communicating with said reaction chamber, said inlet channels being suited for feeding the reactants employed in a thin-film growth process in the form of vapour-phase pulses into said reaction chamber; at least one outlet channel communicating with said reaction chamber, said outlet channel being suited for the outflow of reaction products and excess amounts of reactants from said reaction space; and a pre-reaction chamber arranged immediately upstream of the reaction chamber, said pre-reaction chamber forming a first reaction zone, in which the reactants of successive vapour-phase pulses can be reacted with each other in the vapour phase to form a solid product whereas said reaction chamber forming a second reaction zone can be operated under conditions conducive to ALCVD growth of a thin film.
Patent TW-478241-B (TW)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/06
Filed: 2000-05-06
Granted: 2002-03-01
Abstract: A switching power supply circuit is disclosed which allows selective use of a switching element having a comparatively low voltage withstanding property and a low current capacity and can be produced in a low lost and with a small size. Upon starting of power supply, the switching frequency of the switching element is raised by a soft starting circuit to increase a period of time until a secondary side DC output voltage reaches a steady level thereof. As a result, the levels of a resonance voltage and a collector current obtained when the switching element starts its switching operation are suppressed.
Patent TW-466410-B (TW)
Title: Cache device inside peripheral component interface chipset and data synchronous method to externals
Inventor: TSAI JAU-JIUE
IPC: G06F13/00
Filed: 2000-06-16
Granted: 2001-12-01
Abstract: Provided is a cache device inside peripheral component interface chipset and data synchronous method to externals for a computer system including data buffer and peripheral component interface controller. Data buffer is located within the control chipset to save data strings read from the memory for providing necessary data for peripheral device and keeping reserve data strings when data strings are effective. Peripheral component interface controller is also located within the control chipset for detecting if data strings within data buffer include necessary data for peripheral device, detecting if data strings are effective, getting data strings from the memory to be placed into data buffer, and controlling status transition of data buffer.
Patent TW-480500-B (TW)
Title: Vertical and horizontal dual purpose inductor
Inventor: SHIU HAN-JENG
IPC: H01F27/26
Filed: 2000-08-14
Granted: 2002-03-21
Abstract: The present invention discloses a vertical and horizontal dual purpose inductor and the forming method thereof, which includes the following steps: first, providing a core set with a groove and a core set opening, and the core set opening is located on a sidewall of the core set; next, forming a flat coil in the groove of the core set, and the flat coil is provided with a first end and a second end, in which the extension directions for the first and the second ends are parallel, and the first end and the second end can extend or expose from the core set opening outwardly to form the two leads of the inductor; then, forming a core cap on the flat coil and the core set, in which the core cap and the core set are together served as the core of the inductor; or, forming a side cap on the core set opening, in which the first end and the second end can extend or expose from the sidewall opening, respectively.
Patent TW-543333-B (TW)
Title: Novel structure of speaker and its manufacturing method
Inventor: WANG JAU-LANG
IPC: H04R5/02
Filed: 2000-08-24
Granted: 2003-07-21
Abstract: The present invention provides a novel structure of speaker and its manufacturing method. A drum diaphragm is arranged along the edge of the side of a speaker frame body. A resonant chamber is formed between the frame body and the drum diaphragm. The center of the resonant chamber is fixed with a coil. When the coil is excited to change the magnetic line of force, a magnetic element on the drum diaphragm corresponding to the central position of the coil will provide an attracting repelling effect due to the change of the magnetic line of force, so as to make the drum diaphragm vibrate and generate sound. Accordingly, it is able to not only greatly reduce the thickness of the speaker and simplify the assembled structure and cost of the speaker, but also effectively increase the amplitude stroke and greatly increase the bass characteristic and power.
Patent TW-463283-B (TW)
Title: Inspection method of photolithography process for power transistor processing
Inventor: JAU GUO-LIANG
IPC: H01L21/66
Filed: 2000-11-03
Granted: 2001-11-11
Abstract: The present invention discloses an inspection method of photolithography process for power transistor processing which is used for a plurality of power transistors formed on a semiconductor chip and which inspects whether the power transistors failed in the electrical tests are resulting from the photoresist falling off in the photolithography process before the ion implantation for the source/drain. The method includes the following steps: first, using the liquid crystal test to find out the hot spots on the semiconductor chip and using laser to mark on the positions of the power transistors failed in the electric tests; next, removing the metal layer and the dielectric on the power transistors; finally, placing the semiconductor chip in the solution of HNO3/HF/CrO3/H2O to make the normal power transistors with un-fallen photoresist before the ion implantation for the source/drain to display a pattern of closed loop, while the power transistor with fallen photoresist before the ion implantation for the source/drain will not display the pattern of closed loop.
Patent TW-473791-B (TW)
Title: Heat treatment device
Inventor: SAITO YUKIMASA
IPC: C23C16/44
Filed: 2000-11-09
Granted: 2002-01-21
Abstract: A film forming device comprises a treating furnace, gas feeding means for feeding treating gas into the processing furnace, heating means for heating the inside of the treating furnace to a specified treating temperature, and a normal pressure exhaust system for exhausting the gas inside the treating furnace at a specified exhaust pressure near the atmospheric pressure. The normal pressure exhaust system further comprises a flow-adjustable and pressure-adjustable valve, wherein the exhaust pressure of the normal pressure exhaust system is detected by a pressure sensor, and a control part controls the valve based on the pressure detected by the pressure sensor, whereby a stable control is allowed without requiring the introduction of the atmosphere or inert gas, and the structure of the exhaust system is simplified so as to reduce the cost of the entire device.
Patent TW-571611-B (TW)
Title: Case for dissipating heat from an electronic device
Inventor: MCCULLOUGH KEVIN A
IPC: G06F1/20
Filed: 2001-01-19
Granted: 2004-01-11
Abstract: A case (200) for dissipating heat from an electronic device (220) is provided. The case (200) includes an electronic circuit board (204) with a heat generating electronic component (202) installed thereon. A shield (206) is positioned over the electronic component (202) to protect it from electromagnetic interference. The shield (206) includes an aperture through its top surface. A heat transfer conduit (212) is molded into and through the aperture to contact the top surface of the heat generating electronic component (202). Outer housing (220), which is made of a thermally conductive material, is placed into contact with the top surface of the heat transfer conduit (212) which extends outside the shield (206). As a result, heat is dissipated from the electronic component (202) and through the housing of the electronic device (220) via the heat transfer conduit (212) while shielding the electronic component (202) from electromagnetic interference.
Patent TW-I237102-B (TW)
Title: Low NOx radiant wall burner
Inventor: POE ROGER L
IPC: F23D14/12
Filed: 2001-03-13
Granted: 2005-08-01
Abstract: A low NOx burner nozzle assembly for a radiant wall burner includes an elongated hollow burner tube and a discharge nozzle. The burner tube defines a conduit for supplying a mixture of fuel and air to a radiant combustion area of a combustion zone that surrounds the nozzle assembly. The discharge nozzle is mounted on the tube at the downstream end of the conduit adjacent the radiant combustion area and the same is adapted for directing the mixture of fuel and air into the radiant combustion area in an essentially radial direction. The discharge nozzle includes a plurality of flow directing members arrange in an array which extends circumferentially around the discharge nozzle, and the same are arranged to define therebetween a plurality of passageways which extend in a generally radial direction. The passageways are arranged so as to have different respective flow areas. The discharge nozzle also has an end cap to prevent axial flow of the primary air/fuel mixture. The end cap has an axially extending hole therein, and the nozzle assembly includes a staged fuel burner nozzle arranged so as to protrude axially through such hole and deliver staged fuel to the combustion zone in spaced relationship to the radiant combustion area.
Patent TW-591759-B (TW)
Title: Manufacturing method of flash memory
Inventor: FAN TZUO-HUNG
IPC: H01L21/8247
Filed: 2001-03-23
Granted: 2004-06-11
Abstract: A kind of method for manufacturing flash memory is disclosed in the present invention, in which the stack gate is used as the mask to perform a shallow junction doping procedure onto the substrate formed with the stack gate, so as to form a shallow junction doped region in the substrate on both sides of the stack gate. Then, a mask layer is formed on the substrate, in which the mask layer covers the stack gate surface and the sidewall, and exposes part of the shallow junction doped region. After that, by using the mask layer as the mask, deep junction doping process is conducted onto the substrate, so as to form a deep junction doped region in the substrate on both sides of the mask layer. Finally, a thermal process is conducted after the mask layer is removed, so as to form the source/drain region having a shallow drain junction as well as a deep drain junction.
Patent TW-492042-B (TW)
Title: Method and apparatus for varying a magnetic field to control a volume of a plasma
Inventor: BAILEY ANDREW D III
IPC: H01J37/32
Filed: 2001-03-23
Granted: 2002-06-21
Abstract: A plasma confinement arrangement for controlling the volume of a plasma while processing a substrate inside a process chamber includes a chamber within which a plasma is both ignited and sustained for processing. The chamber is defined at least in part by a wall and further includes a plasma confinement arrangement. The plasma confinement arrangement includes a magnetic array disposed around the periphery of the process chamber configured to produce a magnetic field which establishes a cusp pattern on the wall of the chamber. The cusp pattern on the wall of the chamber defines areas where a plasma might damage or create cleaning problems. The cusp pattern is shifted to improve operation of the substrate processing system and to reduce the damage and/or cleaning problems caused by the plasma's interaction with the wall. Shifting of the cusp pattern can be accomplished by either moving the magnetic array or by moving the chamber wall. Movement of either component may be continuous (that is, spinning one or more magnet elements or all or part of the wall) or incremental (that is, periodically shifting the position of one or more magnet elements or all or part of the wall).
Patent TW-495937-B (TW)
Title: Bonding method of chips
Inventor: HUANG YAU-TING
IPC: H01L23/28
Filed: 2001-06-21
Granted: 2002-07-21
Abstract: A bonding method of chips comprises: providing multiple chips; providing a substrate with at least a substrate unit having a surface formed thereon multiple placing areas; providing a mesh plate with multiple penetrating holes; performing a process of mesh plate paving by making the mesh plate pave the surface of the substrate unit and making each penetrating hole expose the corresponding placing area of each chip; performing a process of glue filling by filling the glue into the penetrating hole to make the glue adhere to the placing area of the chip; performing a process of mesh plate removing by moving the mesh plate away from the surface of the substrate unit; performing a process of chip adhering by making each chip adhere to the glue and making the chip fix to the substrate.
Patent TW-I252323-B (TW)
Title: GPS driving control system and method
Inventor: CHEN GUO-RUNG
IPC: G08G1/0969
Filed: 2001-07-27
Granted: 2006-04-01
Abstract: The invention comprises a GPS device, a memory device, and a microprocessor. The GPS can receive global satellite signals at any time to calculate the position data. The memory device stores plural control conditions and their corresponding action commands of these in-vehicle components, and the control condition defines the judgment condition whether to execute the action command. The microprocessor can compare the current GPS data with control conditions in memory, if one of the conditions matches, it will control the corresponding in-vehicle accessories to execute its corresponding action command, and therefore, this invention can automatically monitor driving information, further control the operation of the related accessories automatically, also can alter each of control conditions and action commands for flexibly controlling every in-vehicle component.
Patent TW-509867-B (TW)
Title: Optical mouse image formation system using pinhole imaging
Inventor: HUANG JIAN-JANG
IPC: G06F3/033
Filed: 2001-08-03
Granted: 2002-11-11
Abstract: The present invention provides an optical mouse image formation system using pinhole imaging, which comprises an image entrance hole allowing the incident light of the first image at the predetermined position to enter, an optical diffraction hole for the incident light to pass, an image sensing plane for forming the second image, and a computation device. Diffraction occurs when the incident light of the image passes through the optical diffraction hole, and forms a second image with the same size as the first image and with the opposite direction on the image formation plane. The computation device converts the second image into electro-optical signal to form an electronic signal, so as to display the relative position of the optical mouse on the display.
Patent TW-539549-B (TW)
Title: Sanitary napkin with breathable extension
Inventor: CANUEL LOUIS
IPC: A61F13/15
Filed: 2001-08-16
Granted: 2003-07-01
Abstract: A sanitary napkin including a liquid-absorbing section for absorbing body exudate and a breathable extension component adjacent the rear portion of the liquid-absorbing section. The breathable extension component is preferably free of absorbent material and has a moisture vapor transmission rate of at least about 3000 g/m<2>/day to allow moisture trapped between the breathable extension component and the skin of the wearer to evaporate.
Patent TW-593915-B (TW)
Title: Reduced-energy-consumption actuator
Inventor: PARSONS NATAN
IPC: F16K31/02
Filed: 2001-09-10
Granted: 2004-06-21
Abstract: A valve system (10) includes a piezoelectric transducer (44) mounted on its housing (16). To change the valve's state, a microcontroller (54) causes a valve driver (58) to drive current through the actuator's coil (12) at a relatively high level. It continues driving current through the coil (12) at the high level until the transducer's output reaches a magnitude characteristic of the disturbance that typically results when the actuator's armature (22) reaches the end of its travel. At that point, the microcontroller (54) reduces coil drive.
Patent TW-I233629-B (TW)
Title: Process chamber lid open equipment
Inventor: KURITA SHINICHI
IPC: C23C16/44
Filed: 2001-09-26
Granted: 2005-06-01
Abstract: Provided herein is a lid assembly for chemical vapor deposition (CVD) process chamber, comprising a moveable lid, two linear guide rollers connected to the lid, one or more linear lifting actuators, and a rotation actuator connected to the axis of the lid. This lid assembly may be used for opening/closing process chamber as well as wet-cleaning process chamber in chemical vapor deposition.
Patent TW-497008-B (TW)
Title: Defect inspection method and device for gray scale mask
Inventor: NAKAYAMA KENJI
IPC: G03F1/84
Filed: 2001-09-28
Granted: 2002-08-01
Abstract: The present invention provides a defect inspection method and device for gray scale mask having a light-shielding part, light-transmitting part and gray scale part to proceed inspection once. The solution of the present invention is to use the comparison inspection technique, so as to mutually compare the same pattern in the mask for inspecting the defect; in addition to the critical value normally extracted from the light-shielding part and light-transmitting part, a critical value solely extracted from the gray scale part is newly designed. Also, it can distinguish that the inspected one belongs to which of the domain of the light-shielding part, light-transmitting part and gray scale part. If the inspected one belongs to one of the domain of the light-shielding part or light-transmitting part, the critical value normally extracted from the light-shielding part and light-transmitting part is used for inspecting the normal defect; If the inspected one belongs to the domain of gray scale part, the critical value normally extracted from the gray scale part is used for inspecting the gray scale part.
Patent TW-I226905-B (TW)
Title: Low pressure-accelerated particle gene gun
Inventor: LIN HAU-RAN
IPC: C12M3/00
Filed: 2001-10-19
Granted: 2005-01-21
Abstract: This invention is to provide a gene gun and to use the gene gun device to proceed gene transfer. Due to modifications on nozzle curve design and operation method of the gene gun, a lower pressure is used to accelerate micro particles to an extremely high speed by gas, wherein the surface of micro particles are covered with nucleic acid matters carrying a foreign gene. The micro particles enters cytoplasm or nuclei of an animal or plant cell to express the special protein and to generate the new biological function.
Patent TW-569179-B (TW)
Title: Data signal line driving circuit and image display device including the same
Inventor: ASO YUJI
IPC: G09G3/36
Filed: 2001-10-19
Granted: 2004-01-01
Abstract: A data signal line driving circuit is provided with a unit block which corresponds to each set of data signal lines corresponding to the data signal lines for two pixels adjacently provided in the direction of a scanning signal line. Each unit block is provided with a positive polarity system including a level shifter, a D/A converter and a voltage follower for the positive polarity, and a negative polarity system including a level shifter, a D/A converter and a voltage follower for the negative polarity. Further, the ranges of power voltages of the positive polarity voltage follower and the negative polarity voltage follower are respectively the high voltage side half and the low voltage side half of the range of a power voltage of a positive/negative polarity-compatible voltage follower. Further, each unit block is provided with a selector and a switch which distribute digital video signals to the two systems, and an analog switch which distributes respective output of the two voltage followers to the corresponding pixels, thereby providing a data signal line driving circuit capable of low power consumption while having the voltage followers.
Patent TW-544432-B (TW)
Title: Package retaining structure
Inventor: JU JEN-GANG
IPC: B65D81/05
Filed: 2001-10-23
Granted: 2003-08-01
Abstract: This invention relates to a package retaining structure, including a retaining rack to support objects, which rack is made by bending a plurality of wires provided between the object bottoms and a paper carton. Each retaining rack includes a main shaft. Opposing ends of the main shaft are each extended with a retention shaft. Each retention shaft is bent to form a retaining portion. Each retaining portion and the sides and bottom of the carton are formed with a bottom buffering zone and side buffering zones so as suspend and retain the objects in the carton. Because the retaining members are made by bent wires, they are compact in size to allow easy transportation and storage while effectively improving the packaging efficiency.
Patent TW-522401-B (TW)
Title: An improved integrated circuit memory device having interleaved read and program capabilities and methods of operating same
Inventor: TSAO CHENG-CHUNG
IPC: G11C16/02
Filed: 2001-11-20
Granted: 2003-03-01
Abstract: A nonvolatile semiconductor memory includes a plurality of memory cells arranged in columns and rows, a plurality of word lines, a plurality of bit lines, a plurality of output buffers, and a plurality of page buffers grouped in a plurality of sub-pages. Each page buffer is connected to corresponding bit lines through a first column decoder circuit and connected to one corresponding output buffer through a second column decoder circuit. This construction allows the peripheral control circuits to clock out data stored in page buffers of a first sub-page into output buffers while latching bit line data into page buffers of a second sub-page. Therefore, this architecture is able to perform read and update the page buffer data of different sub-pages simultaneously. Two sets of address registers are used to store the starting and the end address for programming. During programming, only sub-pages located between the starting and end address will be programmed successively. This sub-page programming technique greatly reduces the disturbance and programming time.