baber/WOPTO huggingface dataset:
Patent TW-I244113-B (TW)
Title: Method of forming T-shaped polysilicon gate
Inventor: CHEN PING-REN
IPC: H01L21/00
Filed: 2004-05-25
Granted: 2005-11-21
Abstract: This invention discloses a method of forming T-shaped polysilicon gate. A oxidization layer, a nitride layer, and one patternized photoresist layer are formed on the semiconductor substrate. The patternized photoresist layer is used as mask to etch the nitride layer and the oxidization layer to form one first trench. Remove the patternized photoresist layer and then etch the nitride layer located on the two lateral walls of the first trench to define the size of the second trench. Continuously, onto the surface of semiconductor base exposed from the internal portion of the first trench is formed one oxidization layer and is deposited one polysilicon layer which fills up the 1st and 2nd trenches. Finally, strip off the residual nitride layer and the oxidization layer exposed from the polysilicon layer to obtain one polysilicon gate with T-shaped configuration.
Patent TW-I240434-B (TW)
Title: Method to produce semiconductor-chips
Inventor: HAHN BERTHOLD
IPC: H01L33/00
Filed: 2004-06-16
Granted: 2005-09-21
Abstract: A method to produce several semiconductor-chips (20), especially radiation-emitting semiconductor-chips, with respectively at least one epitaxially produced functional semiconductor-layer-stack (51), said method includes the following steps: preparing a growing-substrate-wafer (1), which includes semiconductor-material composed of a semiconductor-material system whose lattice parameter is equal to or similar to the semiconductor-material, on which a semiconductor-layer-sequence (5) for the functional semiconductor-layer-stack (51) is based, forming a separation-region (4), which is parallel to a main-face (100) of the growing-substrate-wafer (1), in the growing-substrate-wafer (1), to connect the growing-substrate-wafer (1) with an aid-carrier-wafer (2), separating a part (11), which is far away from the aid-carrier-wafer (2) as viewed from the separation-region (4), of the growing-substrate-wafer (1) along the separation-region (4), forming a growing-face (121) on the part (12) of the growing-substrate-wafer (1) for the following epitaxial growing of a semiconductor-layer-sequence (5), epitaxial growing of the semiconductor-layer-sequence (5) on the growing-face (121), applying a chip-substrate-wafer (7) on the semiconductor-layer-sequence (5), dividing the compound of the semiconductor-layer-sequence (5) and the chip-substrate-wafer (7) to separate semiconductor-chips (20).
Patent TW-I285540-B (TW)
Title: Method for producing anti-electrostatic and bactericidal floor mat
Inventor: WEI YING-JOU
IPC: A47G27/02
Filed: 2004-06-30
Granted: 2007-08-21
Abstract: A method for producing an anti-electrostatic and bactericidal floor mat comprises forming a substrate layer; coating a nanometerized metal mineral crystal coating; performing a drying and hardening process on the coated composite to form an anti-electrostatic and bactericidal surface layer on the substrate layer.
Patent TW-I305061-B (TW)
Title: Nitride semiconductor substrate and method of producing same
Inventor: IRIKURA MASATO
IPC: H01L21/20
Filed: 2004-07-19
Granted: 2009-01-01
Abstract: A nitride semiconductor substrate having a rugged surface being lapped by whetting granules to roughness between Rms5nm and Rms200nm, which has a function of reducing dislocations of a GaN, InGaN or AlGaN layer epitaxially grown on the lapped substrate by gathering dislocations in the epi-layer to boundaries of holes, pulling the dislocations to bottoms of the holes. Higher roughness of the nitride substrate degrades morphology of an epitaxially-grown layer thereon but reduces dislocation density to a lower level. Morphology of the epi-layer contradicts the dislocation density of the epi-layer. The nitride semiconductor substrate can reduce dislocation density and can be low cost and useful substrates.
Patent TW-I265627-B (TW)
Title: Solid-state imaging device, production method for solid-state imaging device and camera using this
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/335
Filed: 2004-08-02
Granted: 2006-11-01
Abstract: The present invention relates to a solid-state imaging device comprising a plurality of light reception means arranged two-dimensionally in a semiconductor substrate, a filtering means that transmits only lights having wavelengths to be incident to the light reception means, and a light shielding means that shields an incident light and has openings at positions respectively facing the plurality of light reception means, wherein he filtering means is disposed between the plurality of light reception means and the light shielding means, whereby color mixing caused by an oblique light is prevented.
Patent TW-I237349-B (TW)
Title: Method for fabricating a dual-bit storage nonvolatile memory
Inventor: YANG JIN-SHENG
IPC: H01L21/8239
Filed: 2004-09-24
Granted: 2005-08-01
Abstract: First, a substrate having a well and a plurality of select gate structures is provided. Then, a plurality of sacrificial spacers are formed alongside each select gate structure, and an implantation process is performed to form a doped region in the well between any two adjacent select gate structures. Afterward, the sacrificial spacers are removed, and a composite dielectric layer is formed on the select gate structures and the substrate. Finally, a plurality of word lines are formed on the composite dielectric layer.
Patent TW-I268649-B (TW)
Title: Rotor structure for forced heat radiation includes a wheel boss and a housing
Inventor: Li ming-zhe
IPC: H02K7/14
Filed: 2004-10-07
Granted: 2006-12-11
Abstract: The present invention relates to a rotor structure for forced heat radiation and includes a wheel boss and a housing, where the housing is installed inside the wheel boss. The wheel boss has an isolated end and an open end, where the isolated end has at least one set of radial disposed through holes. Each through hole has a protruding part along the circumference of the hole. By means of the protruding part, fluid is forced to flow through the through holes to lower the fluid temperature inside the wheel boss and the housing.
Patent TW-I266112-B (TW)
Title: Pixel structure and manufacturing method thereof
Inventor: LAI HAN-CHUNG
IPC: G02F1/133
Filed: 2004-11-18
Granted: 2006-11-11
Abstract: A pixel structure controlled by a scan line and a data line on a substrate is provided. The pixel structure comprises a thin film transistor, a resistance wire, a first pixel electrode, and a second pixel electrode, which are disposed on the substrate. Additionally, the thin film transistor is electrically connected to the scan line, the data line, and the resistance wire. Further, the first pixel electrode is electrically connected to the thin film transistor and the second pixel electrode is electrically connected to the thin film transistor by the resistance wire. Especially, a method of manufacturing a pixel structure is also provided.
Patent TW-I265179-B (TW)
Title: Polyamide resin composition, reflecting plate and reflecting plate for light-emitting diode element therefrom
Inventor: OGASAWARA HIDETO
IPC: C08K5/07
Filed: 2004-12-08
Granted: 2006-11-01
Abstract: An object of the present invention is to provide a polyamide resin composition having a molding good in mechanical strength, heat-resisting property and adhesion to a sealing resin such as epoxy resins. Problems of uses in matters of precise insert molding would not be arisen. Further, this invention provides a reflecting plate having low decrease of reflectivity of light while using of the resin composition as a reflecting plate. Moldings obtained from a polyamide resin composition comprising a polyamide resin composition (A), an inorganic filler (B) and a white pigment (C) have excellent mechanical strength and heat-resisting property. By additionally adding a specific ultraviolet absorber (D) or an ultraviolet absorber (D) and hindered amine series compound (D), a polyamide resin composition and a reflecting plate therefrom having low decrease of reflectivity of light when being used as a reflecting plate is provided.
Patent TW-I255690-B (TW)
Title: Radiation fin, cooling system, electronic equipment, and manufacturing method of cooling system
Inventor: HASHIMOTO TOSHIO
IPC: H01L23/467
Filed: 2004-12-10
Granted: 2006-05-21
Abstract: Since a fin 10 is formed with fitting holes 2 of which widths (s) are wider than widths (t) of fitting projections 4, the fins are slidable, for example, in such a state that each fin 10 is fitted. When a heatsink is mounted to a fan housing or the like, it is mounted so that it may be along the direction of a refrigerant flow by the fan, namely it is mounted obliquely at an given angle with respect to the housing in such a state that the fins 10 are slid each other. As a result, resistance generated when the refrigerant flow is circulated between each fin 10 is reduced, whereby the refrigerant smoothly flows to improve the radiation efficiency of the radiation fin, cooling system, and electronic equipment carrying the cooling system.
Patent TW-I331498-B (TW)
Inventor: TAKASHI KARIYA
IPC: H01L23/498
Filed: 2005-01-28
Granted: 2010-10-01
Abstract: A multilayer printed wiring board 10 includes: a core substrate 20; a build-up layer 30 formed on the core substrate 20 and having a conductor pattern 32 on an upper surface; a low elastic modulus layer 40 formed on the build-up layer 30; lands 52 that are disposed on an upper surface of the low elastic modulus layer 40 and connected via solder bumps 66 to a semiconductor chip 70; and conductor posts 50 that are passing through the low elastic modulus layer 40 and electrically connecting lands 52 with conductor patterns 32. The conductor posts 50 are formed to have the diameters of an upper portion and a lower portion of 80µm, the diameter of an intermediate portion of 35µm, the height of 200µm, and the aspect ratio Rasp (height/minimum diameter) of 5.7 and the maximum diameter/minimum diameter of 2.3.
Patent TW-I267836-B (TW)
Title: Hand-held device having lamp capable of displaying playtime for storage medium
Inventor: LIN CHEN-JIAN
IPC: G11B33/10
Filed: 2005-01-28
Granted: 2006-12-01
Abstract: A hand-held device is provided by the present invention. The hand-held device is used for playing a storage medium and has an indicative apparatus. The indicative apparatus is divided equally into a plurality of sections. The corresponding section of the indicative apparatus is driven and twinkled in response to the playtime for the storage medium.
Patent TW-I263679-B (TW)
Title: Process and installation for producing a raw mixture for sintering
Inventor: PAMMER OSKAR
IPC: C22B1/242
Filed: 2005-02-24
Granted: 2006-10-11
Abstract: A raw mixture for sintering, containing ore with a fines fraction, at least one addition, returned sintered material from a subsequent sintering process and optionally a binder, is produced by mixing followed by granulation. To achieve high throughput capacities while avoiding wear to installation parts and resultant operating failures, the returned sintered material is added after the ore has been mixed with the addition and with the optional binder.
Patent TW-I274546-B (TW)
Title: Electric-powered fishing reel
Inventor: TERAUCHI TAKASHI
IPC: A01K89/01
Filed: 2005-04-13
Granted: 2007-03-01
Abstract: An electrically-powered fishing reel includes a drive motor which rotationally drives a spool, and a speed change unit connected between an output section of the drive motor and a power transmission mechanism which transmits a rotation of the output section to the spool, and provided with a high-speed-driving gear transmission mechanism and a low-speed-driving gear transmission mechanism, and the electrically-powered fishing reel is operative to select, according to the rotating direction of the drive motor, either one of the high-speed-driving gear transmission mechanism or the low-speed-driving gear transmission mechanism and vary the rotational speed of the spool. A high-speed-driving output gear of the high-speed-driving gear transmission mechanism is connected to a power transmission mechanism for the spool without a low-speed-driving output gear of the low-speed-driving gear transmission mechanism being inserted between the high-speed-driving output gear and the power transmission mechanism.
Patent TW-I274800-B (TW)
Title: A separation method and system of mixtures of waste papers and waste materials
Inventor: ZENG BEI-KAI
IPC: D21B1/10
Filed: 2005-05-04
Granted: 2007-03-01
Abstract: This invention relates to a separation method and system of mixtures of waste papers and waste material, of which the steps include: (1) primary selection; (2) magnetic separation: wherein delivery to a magnetic seizing machine for separation of ferromagnetic substances from paper pulp residues is carried out; (3) manual separation: wherein operators manually pick out large-sized impurity blocks that are easy to pick up and contain no plastic materials; (4) wind separation: wherein wind blows are utilized to separate impurities of different specific weights to different tanks at different distances from the wind blow machine; (5) crushing; (6) desizing and precipitating; (7) kneading and separating: wherein the above separated plastic materials are conveyed to a kneader for machinery kneading in order to have paper fiber contained in a composite of plastic materials and paper separated from the plastic materials as much as possible; (8) floating separation and precipitating: wherein delivery into a single-stage horizontal floatation cell is performed to continuously whip the flotation materials on the water surface to prompt separation of paper fibers and to allow the sediment to be collected at the bottom of a collection tank and delivered to a waste material well for discharge; and (9) storing and graining the plastic material from the floating separation. This invention allows the recycled useful plastic materials to be pure, consuming less power and water, and having strong practicability.
Patent TW-I269053-B (TW)
Title: Optical-electric early warning apparatus, indirect detecting module and indirect optical detecting element assembly
Inventor: CHEN KUN-FA
IPC: G02B3/08
Filed: 2005-05-19
Granted: 2006-12-21
Abstract: An indirect detecting module of an optical-electric early warning apparatus has a detecting prism and a photo detector. Wherein, the detecting prism is a cylindrical cone prism which has a light incidence surface, a light exit surface and a reflecting surface. The light incidence surface is located on the cone surface of the cylindrical cone prism. The light exit surface is located on the bottom surface of the cylindrical cone prism. The reflecting surface formed a cone surface is inside the cylindrical cone prism. A coning angle of the cone surface formed by reflecting surface directs to the bottom surface of the cylindrical cone prism, and the bottom surface of the cone surface formed by reflecting surface is toward the coning angle of the cylindrical cone prism. In the present invention, the reflecting surface is utilized to reflect a light entering from the light incidence surface to the light exit surface, and received by the photo detector.
Patent TW-I393799-B (TW)
Title: Supporting and lifting device for substrates in vacuum
Inventor: DUBOST LAURENT
IPC: H01L21/687
Filed: 2005-05-27
Granted: 2013-04-21
Abstract: A pin assembly for lifting and supporting substrates according to the invention comprises a roller glide for a lift pin with rollers reducing the friction of the vertical pin movement, a ball bearing sole plate with elastic suspension for re-centering the sole plate after one coating cycle and a ball-bearing pin head that lowers the friction between the pin and the substrate and minimizes lateral forces that the substrate can apply on the pin.
Patent TW-I275100-B (TW)
Title: Semiconductor memory devices in which the number of memory banks to be refreshed may be changed and methods of operating the same
Inventor: CHOI SUNG-HO
IPC: G11C7/00
Filed: 2005-08-29
Granted: 2007-03-01
Abstract: Provided is a method of generating an address indicating a memory bank to be refreshed by a semiconductor memory device. In the method, it is possible to change the number of memory banks to be refreshed using a control address not used during a refresh operation and a bank address. Therefore, the time allotted to refresh the semiconductor memory device in a semiconductor system can be reduced or adjusted, thereby enhancing the overall performance of the semiconductor system.
Patent TW-I272837-B (TW)
Title: Method for rapidly changing color of light source and image device using the method
Inventor: LI SHU-CHUAN
Filed: 2005-10-06
Granted: 2007-02-01
Abstract: An image device includes a light source mask, a D.C./D.C. voltage converter, and a processor. The light source mask displays different colors according to the voltages applied thereon. The D.C./D.C. converter applies a first voltage on the light source mask and enables the light source mask to display a first color. The processor sends a control signal to the D.C./D.C. converter and enables the D.C./D.C. converter to raise its voltage output from the first voltage to a second voltage to be applied on the light source mask so that the light source mask displays a second color, or to reduce its voltage output from the first voltage to a third voltage to be applied on the light source mask so that the light source mask displays a third color.
Patent TW-I271150-B (TW)
Title: Electric fishing reel
Inventor: ONO MASASHI
Filed: 2005-10-21
Granted: 2007-01-21
Abstract: An electric fishing reel which is provided with a speed change mechanism excellent in silence and durability while realizing the size reduction. The electric fishing reel comprises: a drive motor for rotationally driving a spool rotatably supported on a reel body; a speed change mechanism rotatably mounted on a motor spindle and including an output gear having a rotational speed switched into a high speed or a low speed in accordance with the rotational direction of the motor spindle; and a power transmission mechanism for transmitting the rotation of the output gear to the spool. The speed change mechanism switches the rotational speed of the output gear by regulating the transmission of the rotation of the motor spindle with respect to the output gear.
Patent TW-I320652-B (TW)
Title: Media independent trigger model for multiple network types
Inventor: GUPTA VIVEK
IPC: H04L29/10
Filed: 2005-11-02
Granted: 2010-02-11
Abstract: A media independent trigger model for multiple network types is disclosed. A change in communication environment trigger is communicated from a media dependent interface to an upper media independent application. The communication environment trigger may be from a local event detected by the interface or may be a remote trigger received from another device. The upper media independent application adjusts operations according to the communication environment trigger.
Patent TW-I289001-B (TW)
Title: Fan system and brake method thereof
Inventor: WEI CHIA-PIN
IPC: H02P3/12
Filed: 2005-12-02
Granted: 2007-10-21
Abstract: A fan system is electrically connected to a power supply and receives a power from the power supply. The fan system comprises a power storage device, a motor, a driving device and a start device. The power storage device receives and stores the power. The motor is electrically connected to the power storage device and receives the power. The driving device is electrically connected between the power storage device and the motor to form a control path. The start device is electrically connected between the power storage device and the motor to form a power path. The power storage device releases the power when the fan system is not supplied with the power from the power supply, and the start device generates a start signal to the motor for enabling the motor to form a short circuit to brake.
Patent TW-I273201-B (TW)
Title: Air supply system
Inventor: KUO PO-SUNG
IPC: B01D53/04
Filed: 2005-12-02
Granted: 2007-02-11
Abstract: An air supply system for a clean room with a critical machine. An intake duct connects the exterior of the clean room to a make-up air unit, transporting air outside the clean room thereinto. A first air duct connects the make-up air unit to an air conditioning cabinet including a first chemical filter, transporting the air flowing through the make-up air unit thereinto. The first chemical filter removes airborne molecular contamination in the air transported into the air conditioning cabinet. A second air duct connects the air conditioning cabinet to the critical machine, transporting the air flowing through the first chemical filter of the air conditioning cabinet thereinto. An exhaust duct connects the critical machine to the exterior of the clean room, discharging waste gas produced in the critical machine thereto.
Patent TW-I271494-B (TW)
Title: Outwardly swirling gas oven for household use
Inventor: HOU SHUEN-SHIUNG
Filed: 2005-12-23
Granted: 2007-01-21
Abstract: The present invention provides an outwardly swirling gas oven for household use. The design of a gas oven lid with flame vents inclined at tilted angles and swirling angles will change the path of gas flow by generating an outwardly swirling field. The secondary mixture rate of air and gas will be enhanced. The time duration of high temperature gases remaining within will be extended, and the convective heat transfer will increase. The heat exchange efficiency will be improved and the pollution discharge will be reduced.
Patent TW-I288151-B (TW)
Title: Method of drying a vinyl pyrrolidone type polymer
Inventor: FUJISE KEIICHI
IPC: C08L39/06
Filed: 2005-12-27
Granted: 2007-10-11
Abstract: A method of drying a vinyl pyrrolidone type polymer in which a solution containing a vinyl pyrrolidone type polymer and water is coated by a press roll on a heat conduction surface of a heating surface contact type drier and dried, and the dried vinyl pyrrolidone type polymer is peeled by peeling means from the heat conduction surface, which is free of the requirement for frequently stopping the drying operation for maintenance such as removal of rust, capable of continuous drying and decreased at cost, by using a press roll made of iron in which the surface is applied with a nickel plating treatment and then with a chromium plating treatment.
Patent TW-I277107-B (TW)
Title: Embedded inductor structure and manufacturing method thereof
Inventor: HUANG NENG-KUEI
IPC: H01F27/32
Filed: 2006-01-11
Granted: 2007-03-21
Abstract: An embedded inductor structure includes at least one coil and a magnetic body. The coil is formed by winding a conductive wire from a middle portion to both ends. The coil is embedded in the magnetic body.
Patent TW-I416988-B (TW)
Title: Improved lighting system
Inventor: CORTENRAAD HUBERTUS MARIA RENE
IPC: H05B44/00
Filed: 2006-04-25
Granted: 2013-11-21
Abstract: A lighting arrangement provides light of a desired color. The arrangement includes light sources that each emit light of a respective color that, when mixed, is perceivable as the desired color. A light detector is configured to receive light reflected by a color reference surface having a specific reference color. A controller is configured to analyzes a signal from the light detector and recognizes the color of the received light as the color of the reference surface. The controller controls the light sources such that the desired color corresponds to the color of the color reference surface.