baber/WOPTO huggingface dataset:
Patent TW-I244697-B (TW)
Title: Method of forming a semiconductor device with a SOI wafer
Inventor: LIAW JHON-JHY
IPC: H01L21/31
Filed: 2004-10-15
Granted: 2005-12-01
Abstract: A method to avoid forming undercuts under sidewalls of active areas on a SOI wafer is provided. The method comprises forming an insulation layer overlying patterned active areas and the substrate, and etching the insulation layer to form spacers on the sidewalls of active areas. Then, an annealing step is performed to density the spacers optionally.
Patent TW-I245436-B (TW)
Title: Package for housing light-emitting element, light-emitting apparatus and illumination apparatus
Inventor: URAYA MITSUGU
IPC: H01L33/00
Filed: 2004-10-29
Granted: 2005-12-11
Abstract: A light-emitting apparatus provides a ceramic-made base body, a frame body, a light-emitting element, a conductor layer and a light-transmitting member. The base body has on its upper surface a mounting portion for the light-emitting element. The frame body is joined to the upper surface of the base body so as to surround the mounting portion, with its inner peripheral surface shaped into a reflection surface. The wiring conductor has its one end formed on the upper surface of the base body and electrically connected to the light-emitting element, and has another end led to a side or lower surface of the base body. The light-transmitting member is disposed inside the frame body so as to cover the light-emitting element, which contains fluorescent substances for performing wavelength conversion. The base body is so designed that ceramic crystal grains range in average particle diameter from 1 to 5 mum.
Patent TW-I285067-B (TW)
Title: Circuit board capable of preventing electronic components from being lopsided
Inventor: HO HSI-HSIUAN
IPC: H05K1/00
Filed: 2004-11-10
Granted: 2007-08-01
Abstract: The present invention relates to a circuit board capable of preventing electronic components from being lopsided, comprising a plurality of passage apertures to be inserted correspondingly with an electronic component having a plurality of pins by wave solder process. The center of the passage apertures is taken on the basis of the predetermined position corresponding to the axis of the pins shifting a specific distance from different directions, and the distance is equal to the inner diameter difference between the corresponding pins and the inner diameter of the passage apertures. The pins are arranged in such a way that the surface of each pin props against the wall of corresponding passage aperture from different orientations. When the electronic component and the circuit board pass through a tin furnace, the magnitude of the up-surging impact of tin wave can be reduced by the friction between the pins and the aperture walls, so that the electronic components are not likely inserted on the substrate askew.
Patent TW-I271746-B (TW)
Title: Method of erasing NAND flash memory device
Inventor: LEE KEUN-WOO
IPC: H01L29/788
Filed: 2004-12-13
Granted: 2007-01-21
Abstract: Provided is concerned with a method of erasing a NAND flash memory device, capable of restraining an erasing disturbance fail arising from a deselected cell block and improving a product yield of the device by applying a negative voltage to a well of a high voltage transistor forming an X-decoder during an erasing operation in the NAND flash memory device.
Patent TW-I248126-B (TW)
Title: Cleaning CVD chambers following deposition of porogen-containing materials
Inventor: JOHNSON ANDREW DAVID
IPC: C23C16/00
Filed: 2005-01-18
Granted: 2006-01-21
Abstract: The present invention is a process for cleaning equipment surfaces in a semiconductor material processing chamber after deposition of a porous film containing a porogen, comprising; contacting the equipment surfaces with a proton donor containing atmosphere to react with the porogen deposited on the equipment surfaces; contacting the equipment surfaces with a fluorine donor containing atmosphere to react with the film deposited on the equipment surfaces.
Patent TW-I272029-B (TW)
Title: Method and system for switching a radio access technology between wireless communication systems with a multi-mode wireless transmit/receive unit
Inventor: SHAHEEN KAMEL M
IPC: H04W92/02
Filed: 2005-03-14
Granted: 2007-01-21
Abstract: A method and system for switching a radio access technology (RAT) between wireless communication systems connected to each other while implementing different RATs with a multi-mode WTRU are disclosed. A plurality of wireless communication systems are deployed with overlapping coverage areas wherein each system implements different RATs and are connected to each other such that a service that is provided by one system may be provided through the other system. Each wireless communication system transmits an indication of the existence of an inter-working wireless communication system in a coverage area of each system. The WTRU receives the indication and information regarding the inter-working wireless communication system. The WTRU then initiates a handoff to the inter-working wireless communication system using the received information, whereby the WTRU continues to receive the same services that the WTRU receives from the currently connected wireless communication system through the inter-working wireless communication system.
Patent TW-I256835-B (TW)
Title: Double frame rate scanning method for shortening interval between two scanning of pixels
Inventor: SHEN YUH-REN
IPC: H04N1/207
Filed: 2005-03-18
Granted: 2006-06-11
Abstract: The present invention provides a double frame rate scanning method by applying acceleration driving voltage or black interpolation, which can complete frame scanning twice within one frame period, but shorten the interval between two consecutive scanning for any pixel. The present invention can horizontally divide all n scanning lines on the display into k non-overlapped areas containing m1, m2, ... mk scanning lines, respectively. The scanning method according to the present invention includes conducting scanning twice on one area; after completion, conducting scanning twice on another area; and repeating the above step to complete the scanning twice for all areas (i.e. the whole frame). With the example of area j, the interval between two scanning on pixels therein is mj/n times the interval of the conventional scanning method.
Patent TW-I279473-B (TW)
Title: A manufacturing method of paper for furniture and building materials
Inventor: HUANG KAI-JIE
IPC: D21H27/20
Filed: 2005-06-10
Granted: 2007-04-21
Abstract: Disclosed is a manufacturing method of paper for furniture and building materials and its products, wherein a body paper is provided for carrying out printing. The body paper has one printing surface for printing. A printed layer having patterns, textures or colors thereon is formed on the printing surface of the body paper by printing. Then a plastic film is evenly attached to the printing surface of the body paper by adhesives. After the adhesives between the plastic film and the body paper is cured, making the bonding more secured, a piece of paper for furniture and building materials is completed.
Patent TW-I257903-B (TW)
Title: Tire pressure detector
Inventor: HUANG TENG-WEN
IPC: B60C23/02
Filed: 2005-08-31
Granted: 2006-07-11
Abstract: A tire pressure detector, including: a conductive base having a base body and a projective annular body, the base body being formed therein with a carrier portion; a lid having a cover portion assembled over the projective annular body, an airtight chamber being formed between the lid and the conductive base for receiving a battery device, a printed circuit board and a first conductive elastic member, the base or the lid having a tire pressure inlet nozzle; the battery device being installed to a top surface of the carrier portion of the conductive base; the printed circuit board being installed to a top surface of the projective annular body of the conductive base, and the printed circuit board being provided with a pressure and temperature detecting device having a pressure and temperature detector, a microprocessor and a transmitter ; the first conductive elastic member being installed between the printed circuit board and the battery device. The two electrodes of the batter are, respectively conducted to the two electrodes of the printed circuit board via the first conductive elastic member and the conductive base, respectively. The tire pressure inlet nozzle introduces the tire pressure into the airtight chamber. The pressure and temperature detector detects the pressure and temperature of the tire, which is processed by the microprocessor and transmitted to a receiving device next to a driver seat via the transmitter, to display the values representing the pressure and temperature of the tire at any time.
Patent TW-I266398-B (TW)
Title: Electroplating holder for wafer plating
Inventor: LI YUAN-HSIN
IPC: H01L23/32
Filed: 2005-09-20
Granted: 2006-11-11
Abstract: The present invention discloses an electroplating holder for wafer plating, by implementing a uniform pressure plate to press the wafer from the back side of the wafer so that the wafer can be contact firmly with an O-ring and electrodes, then perform plating in horizontal manner. The holder includes a wafer support to accommodate the wafer. The O-ring is used to prevent the plating solvent leak to the back side of the wafer or the electrodes. The elastic electrodes will contact with the conductive film of the wafer and is connected to the power source. A pressure plate, under the pressure plate, there is a uniform pressure plate which can be moved up and down when the ears of the pressure plate is withstand by the posts on the wafer support so that the uniform pressure plate will press the back side of the wafer firmly.
Patent TW-I267438-B (TW)
Title: Method for maintaining constant temperature of forced air for a feeding tube of an injection molding machine and device for same
Inventor: KE YI-SHYONG
IPC: B29C45/74
Filed: 2005-12-09
Granted: 2006-12-01
Abstract: A ""method for maintaining constant temperature of forced air for a feeding tube of an injection molding machine and device for same,"" by wrapping the exterior of the feeding tube with a heat-insulated shield, the heat-insulated shield being provided at appropriate locations with an air-intake fanner, or connected to air-intake structures such as connecting air pipes connected to an air compressing device for forcing external cool air into the heat-insulated shield wrapped around the exterior of the feeding tube. The heat-insulated shield is semi-enclosed and provided with partitions at its top and opposing sides. After the cool air passes through a space above a heated region of the feeding tube, air turbulence is generated so as to form a top-bottom and left-right convection effects between the cool and heated air in the heat-insulated shield. As such, this invention ensures safety, heat-insulation and energy conservation effect, and significantly increases the quality of temperature control in the heat-insulated shield, without resulting in environment contamination while rendering unitary appearance.
Patent TW-I290358-B (TW)
Title: Package structure of micro gas sensor and making method thereof
Inventor: KE WEN-WANG
IPC: B81B7/00
Filed: 2005-12-27
Granted: 2007-11-21
Abstract: The invention provides a package structure of micro gas sensor and the making method. It is fixed at least a micro sensing chip on the containing space of a load bearing component. The micro sensing chip electrically connects with the load bearing component. A filter component is fixed at the top surface of the containing space of the load bearing component. The filter component comprises at least structure net and thin film located at the outside surface of the said structure net. The filter component can isolate the light, moisture, pollution substance in the environment. It can overcome the drawback of receiving pollution easily in prior art.
Patent TW-I290425-B (TW)
Title: Switching system for wireless connecting Internet and method thereof
Inventor: YANG WEI-TSU
IPC: H04L12/12
Filed: 2006-01-17
Granted: 2007-11-21
Abstract: The invention is a switching system for wireless connecting Internet and method thereof that is used in a portable apparatus to implement a connection switch based on a location information. The system comprises a positioning module, a wireless communication module, a database, a switching module, and a processor. A position data provided by the positioning module is transmitted to the processor. After a serial of computation, the processor drives the switching module to switch the wireless network connections based on the location information.
Patent TW-I269691-B (TW)
Title: Asymmetric handle structure
Inventor: HSIEN CHIH-CHING
IPC: B25B23/16
Filed: 2006-02-23
Granted: 2007-01-01
Abstract: The invention discloses an asymmetric handle structure. It is mainly depressed inside for a user's thumb to press and lean against. A holding portion is closely under a resisting portion. The holding portion comprises an odd number of holding faces. By asymmetric even and odd faces of the resisting portion and the holding portion, each of the corresponding position of the holding faces and the resisting faces is distinct. Therefore, it is applied for a user to choose a suitable position according to the hand size of the user. The palm and the four fingers hold the holding face tightly, turning a screw element, and the thumb leans against the resisting face to form stable and firm holding relation to increase the control property. The invention can give consideration to the holding force from the palm and the leaning and positioning from the thumb. Also by the fact that asymmetric resisting portion and the holding portion result in the different position of the resisting face and the holding face, it is convenient to correspond with various sizes of hand. It is more convenient and practical than a previous handle structure.
Patent TW-I390587-B (TW)
Inventor: YAO TAKAFUMI
IPC: H01L21/00
Filed: 2006-04-03
Granted: 2013-03-21
Abstract: A GaN-based thin film (thick film) is grown using a metal buffer layer grown on a substrate. (a) A metal buffer layer (210) made of, for example, Cr or Cu is vapor-deposited on a sapphire substrate (120). (b) A substrate obtained by vapor-depositing the metal buffer layer (210) on the sapphire substrate (120) is nitrided in an ammonia gas ambient, thereby forming a metal nitride layer (212). (c) A GaN buffer layer (222) is grown on the nitrided metal buffer layers (210, 212). (d) Finally, a GaN single-crystal layer (220) is grown. This GaN single-crystal layer (220) can be grown to have various thicknesses depending on the objects. A freestanding substrate can be fabricated by selective chemical etching of the substrate fabricated by the above steps. It is also possible to use the substrate fabricated by the above steps as a GaN template substrate for fabricating a GaN-based light emitting diode or laser diode.
Patent TW-I319616-B (TW)
Title: Rigid wave pattern design on chip carrier substrate and printed circuit board for semiconductor and electronic sub-system packaging
Inventor: CHIU CHIN TIEN
IPC: H01L23/48
Filed: 2006-04-14
Granted: 2010-01-11
Abstract: A rigid wave pattern formed on a first side of a substrate in a semiconductor die package. The rigid wave pattern aligns with and overlies the contact fingers formed on the second side of the substrate. When the substrate and dice are encased during the molding process, the rigid wave pattern effectively reduces deformation of and stresses on the dice, therefore substantially alleviating die cracking.
Patent TW-I321454-B (TW)
Title: Fixierbarer einlagestoff aus vliesstoff zur verwendung in der textilindustrie
Inventor: KALBE MICHAEL
IPC: D04H1/425
Filed: 2006-04-27
Granted: 2010-03-11
Abstract: The invention relates to a fixable nonwoven interlining material for use in the textile industry, comprising at least one melt-spun fiber layer and at least one additional fibrous material layer, the fixable interlining material being provided with an adhesive substance at least in partial regions. A particularly high elasticity of the fixable interlining material is achieved by the fact that the melt-spun fibers are composed of an elastic fibrous material, and the at least one layer of fibrous material is composed of staple fibers, and the at least one elastic melt-spun fiber layer and the at least one staple fiber layer are laid one on top of the other in the form of a flat unbonded fiber fabric, and are subsequently bonded by use of a bonding step known as such.
Patent TW-I316814-B (TW)
Title: Device for reducing impulse noise and method thereof
Inventor: CHAO PO WEI
IPC: H04N5/213
Filed: 2006-05-12
Granted: 2009-11-01
Abstract: The present invention provides a device and a method for reducing impulse noise. The device includes a signal intensity detector, an intensity difference calculator, and a filtering circuit. The signal intensity detector receives an image signal and determines a first pixel having an extreme intensity, and a second pixel having a second extreme intensity of a window of the image frame corresponding to the image signal. The intensity difference calculator determines the intensity difference between the first pixel and the second pixel. The filtering circuit receives the image signal and optionally filters the image signal for reducing the impulse noise according to the intensity difference between the first pixel and the second pixel.
Patent TW-I404769-B (TW)
Title: Improved process for manufacturing zirconia-treated titanium dioxide pigments
Inventor: CRAIG DANIEL H
IPC: C09C1/36
Filed: 2007-11-06
Granted: 2013-08-11
Abstract: An improved process is described for manufacturing zirconia-treated titanium dioxide pigments, wherein the zirconia treatment is accomplished in the process of fluidizing a titanium dioxide filter or press cake and then drying the same, through the addition to the filter or press cake of one or more alkaline water-soluble zirconium reagents selected from ammonium zirconyl carbonate, the water-soluble ammonium zirconyl carboxylates and mixtures of these. Aqueous solutions of such zirconium reagents, in addition to being effective for imparting a zirconia surface treatment to the titanium dioxide materials, also prove to be effective fluidizing agents for forming high solids dispersions of the zirconia-treated titanium dioxide pigment materials which can be spray dried without substantial dilution and excessive energy requirements.
Patent TW-I308525-B (TW)
Title: Liquid waste recovery apparatus, transfer device and liquid ejection apparatus
Inventor: NAKAMURA HIROTO
IPC: B41J2/135
Filed: 2005-12-22
Granted: 2009-04-11
Abstract: A waste liquid tank (35) is arranged outside a printer (11). A connection port (37a) arranged at an upstream end of a duct (37) extending from the waste liquid tank (35) is connected to a transfer device (31). The transfer device (31) is connected to a discharge side of a suction pump (29) for drawing in ink from a nozzle of a recording head (18) of the printer (11) through a duct (34).
Patent TW-I380848-B (TW)
Title: Containerized gas separation system
Inventor: RARIG DAVID LESTER
IPC: B65D88/12
Filed: 2008-05-12
Granted: 2013-01-01
Abstract: Containerized gas separation system comprising (a) a container having an interior, an exterior, and an exterior volume defined by the exterior dimensions of the container and (b) a pressure swing adsorption system installed in the interior of the container and adapted to recover a product gas from a feed gas mixture, the pressure swing adsorption system being adapted to deliver the product gas at a product gas flow rate, wherein the ratio of the exterior volume of the container to the product gas flow rate is less than about 2000 ft 3 /(ton per day).
Patent TW-I410521-B (TW)
Title: Atomic layer deposition apparatu s and method for preparing metal oxide layer
Inventor: LI MING YEN
IPC: C23C16/46
Filed: 2008-09-02
Granted: 2013-10-01
Abstract: An atomic layer deposition apparatus comprises a reaction chamber, a heater configured to heat a semiconductor wafer positioned on the heater, an oxidant supply configured to deliver oxidant-containing precursors having different oxidant concentrations to the reaction chamber, and a metal supply configured to deliver a metal-containing precursor to the reaction chamber. The present application also discloses a method for preparing a dielectric structure comprising the steps of placing a substrate in a reaction chamber, performing a first atomic layer deposition process including feeding an oxidant-containing precursor having a relatively lower oxidant concentration and a metal-containing precursor to form an thinner interfacial layer on the substrate, and performing a second atomic layer deposition process including feeding the oxidant-containing precursor having an oxidant concentration higher than that used to grow the first metal oxide layer and the metal-containing precursor into the reaction chamber.
Patent TW-I442106-B (TW)
Inventor: HATANO TAKU
IPC: G02B5/30
Filed: 2009-01-08
Granted: 2014-06-21
Abstract: A retardation film composed of a laminated film which comprises a layer A composed of a material having a positive intrinsic birefringence and a deflection temperature under load of Ts(A) and a layer B composed of a material having a negative intrinsic birefringence and a deflection temperature under load of Ts(B), in which a difference between Ts(A) and Ts(B) is 5 °C or more; the retardation film has a stretching temperature T ±  which causes delaying of a phase after the stretching to a phase before the stretching and a stretching temperature T ²  which causes hastening of a phase after the stretching to a phase before the stretching, in cases of uniaxially stretching in a direction of an X axis by draw ratio of 1.25 at temperature in the range that the retardation film can be stretched, in which the phase is of linearly polarized light ¨X having an oscillating surface of an electric vector in an X-Z plane and entering at an incident angle of 0 degree in relation to linearly polarized light ¨Y having an oscillating surface of an electric vector in a Y-Z plane and entering at an incident angle of 0 degree, the X axis is an uniaxially stretching direction, the Y axis is a direction perpendicular to a direction of the X axis in the film plane, and the Z axis is a direction of a thickness of the film; and the retardation film meets a relation of 0.92 ¤ R 40 /Re ¤ 1.08, wherein Re (nm) is a retardation value of light having a wavelength of 550 nm at an incident angle of 0 degree, and R 40  (nm) is a retardation value of light having a wavelength of 550 nm at an incident angle of 40 degrees.
Patent TW-I407160-B (TW)
Inventor: MIYAZAKI JUNZO
IPC: G02F1/1335
Filed: 2009-02-04
Granted: 2013-09-01
Abstract: To obtain a water-resistant polarizing film free from deterioration in dichroic ratio caused by water-resistant treatment, it is critical that adjacent sulfonic acid groups or sulfonate groups in the organic dyes to be used for the polarizing film are spaced at moderate intervals. In a process for producing a water-resistant polarizing film of the present invention, the polarizing film before water-resistant treatment includes an organic dye which comprises an azo compound 20 represented by the following general formula (2)
Patent TW-I404745-B (TW)
Title: Polyamic acid resin composition and method for forming polyimide resin
Inventor: CHANG LI MING
IPC: C08G73/10
Filed: 2009-09-01
Granted: 2013-08-11
Abstract: Additives of a polyamic acid resin composition are disclosed, including an ester-phenol compound, an imidazole compound, and a heterocyclic aromatic amine compound other than the imidazole compound. The high cyclization temperature and long cyclization period of conventional polyamic acid resin compositions can be lowered and shorten by the additives of the invention. In addition, a metal foil and the polyimide resin formed from the cyclization have excellent adhesive strength, high flat degree, and excellent electrical property