baber/WOPTO huggingface dataset:
Patent TW-200633417-A (TW)
Title: Burst detector
Inventor: DIFAZIO ROBERT A
IPC: H04Q7/30
Filed: 2002-09-27
Abstract: The present invention is a receiver for receiving a communication signal divided into a plurality of timeslots, wherein the timeslots include a plurality of channels, including a burst detector for detecting when a selected one of the plurality of channels of the communication is received. The burst detector comprises a noise estimation device for determining a scaled noise power estimate of the selected one of the timeslots, a matched filter for detecting signal power of the selected one of the timeslots and a signal power estimation device, responsive for the matched filter, for generating a signal power estimate of the selected one of the timeslots. A comparator responsive to the scaled noise power estimate the signal power estimate is also included in the burst detector for generating a burst detection signal when the signal power estimate is greater than the scaled noise power estimate, and a data estimation device, responsive to the burst detection signal, for decoding the plurality of channels.
Patent TW-200628976-A (TW)
Title: Photosensitive composition for forming shading film and black matrix formed from photosensitive composition
Inventor: MARUYAMA KENJI
IPC: C09C1/48
Filed: 2005-10-18
Abstract: A photosensitive composition for forming shading film includes (a) a carbon black as a shading pigment, (b) a photo polymerization compound, and (c) a photo polymerization initiator, wherein the carbon black whose primary particle size is 20 to 60 nm, and preferably 30 to 45 nm.
Patent TW-200717846-A (TW)
Title: Light emitting device and method of forming the same
Inventor: LIN JIN-YWAN
IPC: H01L33/38
Filed: 2005-10-20
Abstract: A light-emitting device includes a substrate and an adhesive layer on the substrate. At least two multi-layer epitaxial structures are on the substrate. Each structure sequentially includes an upper cladding layer, an active layer, a lower cladding, an ohmic contact epitaxial layer, and a first ohmic contact electrode adhered to the substrate by the adhesive layer. A second ohmic contact electrode is on the lower cladding layer. A channel divides the active layer into two portions. A first electrode is on the lower cladding layer corresponding to a first portion of the active layer. A second electrode is on the second ohmic contact electrode corresponding to a second portion of the active layer. A connective layer is formed in the structure so as to couple the first electrode with the first ohmic contact electrode. A dielectric layer is between these two structures. A conductive line couples the electrodes of these two structures.
Patent TW-200610154-A (TW)
Title: Thin film transistor and method for producing thin film transistor
Inventor: SUZUKI KOUJI
IPC: H01L21/77
Filed: 2003-05-02
Abstract: A thin film transistor and a method for producing the same are disclosed. Conventionally, SF6/O2 for etching gate electrode to form a tapered-shape thereon would etch even gate insulation film because of the poor selection ratio between the electrode material layer and its base layer, i.e. the gate insulation film. As a result, the remaining film quantity is uneven, and the operation property of the produced thin film transistor is unstable. Besides, the tapered shape is hard to control. In the present invention, in the first etching step following the lamination of electrode material, SF6/O2 is used as an etching gas to etch the gate electrode material untill the gate insulation film as a base layer is about to expose. In the second step, the resist ashed and the remaining gate electrode material are etched by using Cl2/O2 having good selection ratio as an etching gas. With the above two etching steps, a gate electrode having a desired tapered-shape can be obtained without making the thickness of gate insulation film uneven. In addition, if an ICP apparatus is used, only induction plasma source is used to etch in the first etching step, and an induction plasma source and a bias plasma source are used to etch in the second etching step, thereby the tapered-shape can be controlled with high precision.
Patent TW-200620435-A (TW)
Title: Integrated circuit chip utilizing dielectric layer having oriented cylindrical voids formed from carbon nanotubes
Inventor: FURUKAWA TOSHIHARU
Filed: 2005-11-29
Abstract: A dielectric in an integrated circuit is formed by creating oriented cylindrical voids in a conventional dielectric material. Preferably, voids are formed by first forming multiple relatively long, thin carbon nanotubes perpendicular to a surface of an integrated circuit wafer, by depositing a conventional dielectric on the surface to fill the area between the carbon nanotubes. A layer of dielectric and voids thus formed can be patterned or otherwise processed using any of various conventional processes. The use of a conventional dielectric material having numerous air voids substantially reduces the dielectric constant, leaving a dielectric structure which is both structurally strong and can be constructed compatibly with conventional processes and materials.
Patent TW-200723928-A (TW)
Title: Intercom comprises an earphone
Inventor: XU SEN-DING
IPC: H04R3/00
Filed: 2005-12-02
Abstract: An intercom comprises an earphone, a connector, a microphone and two single transmitting lines. The earphone includes a megaphone, an amplifier and a power supply. One end of the connector is connected to the earphone. Another end of the connector is connected to the microphone so that the microphone electric is connected to the amplifier of the earphone. One end of the first transmitting line is connected to the microphone and the amplifier. Another end of the first transmitting line is connected to a plug of the connector for outputting signal, and one end of the other transmitting line is connected to the megaphone of the earphone. Another end of the second transmitting line is connected to a socket of the connector for receiving signal.
Patent TW-200626283-A (TW)
Title: High speed linear motion mechanism
Inventor: OLCZAK EUGENE GEORGE
Filed: 2005-12-15
Abstract: A motion mechanism is described. In one embodiment, the motion mechanism includes a base portion, a flexure portion, and a transducer. The flexure portion includes a payload support portion configured to support a payload, a first plurality of elongated portions extending substantially in a first direction and contacting the payload support portion, wherein the flexure portion contacts the base portion. The transducer is arranged to provide a force to the payload support portion in a second direction when actuated, the second direction substantially orthogonal to the first direction. Other embodiments of the motion mechanism are also described.
Patent TW-200724028-A (TW)
Title: Novel electric conductive rubber coating system and method to inhibit marine creature
Inventor: WU JIANN-KUO
IPC: A01K69/02
Filed: 2005-12-16
Abstract: The present invention relates to a novel electric conductive rubber coating system and method to inhibit marine creature comprising a set net having an electric conductive rubber coating on surface for positive pole, wherein the electric conductive rubber coating comprises an electric conductive rubber and polyphenylamide; a metal net for negative pole; and an electricity supply device to provide electricity energy. The invention also relates to a method to inhibit marine creature by the use of an electric conductive rubber coating comprising (a) using the above system to produce hypochlorous acid radical in sea water, and (b) using the hypochlorous acid radical from step (a) to inhibit the marine creature to adhere to the system of step (a). In this invention, the electric conductive rubber coating combined with the set net can be used to electrolyze sea water and produce minor hypochlorous acid radical to prevent adherence of the marine creature, thus the adherence of creature can be resisted and the pollution of marine environment can be avoided.
Patent TW-200724515-A (TW)
Title: High tenacity nanocomposite and method for producing the same
Inventor: KUO WEN-FAA
IPC: C04B33/04
Filed: 2005-12-27
Abstract: The present invention relates to a nano composite material, which comprises bedded clay modified by a long chain alkyl amino salt and a silicone compound comprised functional, then mixing with a polymer compound. The present invention is provided with a high rigidity and tenacity by inserting the polymer compound into the layers of the modified clay.
Patent TW-200644438-A (TW)
Title: Frequency synthesizer and charge pump circuit used therein
Inventor: IKEDA TAKESHI
IPC: H03L7/093
Filed: 2005-12-29
Abstract: There are included a signal generating circuit (8) that generates, based on a comparison signal outputted from a phase comparator (3) and a clock signal outputted from a crystal oscillation circuit (1) and having a shorter pulse width than the comparison signal, a control signal obtained from a logical product of the two signals; and a charge pump circuit that performs, based on the control signal from the signal generating circuit (8), a charging or discharging operation of a capacitor. The charging or discharging operation of the capacitor is gradually performed little by little based on the control signal having the shorter pulse width than the conversional comparison signal, whereby even if the capacitance value of the capacitor is reduced, the substantial time constant can be enlarged, resulting in a stable operation of a frequency synthesizer.
Patent TW-200724162-A (TW)
Title: Block copolymers and nano micelles comprising the same
Inventor: WANG CHAU-HUI
IPC: A61K48/00
Filed: 2005-12-30
Abstract: A block copolymer. The block copolymer includes A block and B block, wherein the A block represents a polyamide and the B block represents a copolymer including a polyethylenimine and a polyamide. The invention also provides a nano micelle including the block copolymer.
Patent TW-200637813-A (TW)
Title: Process for the preparation of Fenoldopam mesylate
Inventor: BIGATTI ETTORE
IPC: C07C43/205
Filed: 2006-01-24
Abstract: Methods and intermediates for the preparation of Fenoldopam mesylate and intermediates thereof are provided.
Patent TW-200717776-A (TW)
Title: Memory element and semiconductor device
Inventor: YUKAWA MIKIO
IPC: H01L27/10
Filed: 2006-02-08
Abstract: To provide highly reliable and inexpensive nonvolatile storage device and semiconductor device in which data can be added not only in fabrication but also any time, and forgery by rewriting is prevented. The storage device comprises a first conductive layer formed on the insulated surface, a second conductive layer, a first insulating layer sandwiched by the first conductive layer and the second conductive layer, and a second insulating layer covering a part of the first conductive layer wherein the first insulating layer covers the ends of the first conductive layer, the insulated surface, and the second insulating layer.
Patent TW-200731050-A (TW)
Title: Cup holder structure of a laptop computer
Inventor: KE SHUN-YI
IPC: G06F1/16
Filed: 2006-02-09
Abstract: The present invention provides a cup holder structure of a laptop computer, especially of a laptop computer with a cup holder for a user to place a cup-shaped item. One side of the bottom of the laptop computer forms a placement socket, wherein the placement socket could just fit a movable cup holder, and the center of the cup holder has a hole for placing the cup-shaped item. A predetermined end of the cup holder has a pull part, such that the user could conveniently pull out the cup holder. Further, the cup holder could also form a handle for the user to carry. With such a unique design, comparing to prior arts, the present invention achieves usage convenience thereby meeting the requirements of utility and non-obviousness.
Patent TW-200731302-A (TW)
Title: Transformer
Inventor: CHANG SHIH-HSIEN
IPC: H01F38/08
Filed: 2006-02-09
Abstract: A transformer is disclosed. The transformer includes primary winding coil, secondary winding coil, first bobbin portion for winding the primary winding coil thereon, a second bobbin portion for winding the secondary winding coil thereon, a partition plate disposed between the first bobbin portion and the second bobbin portion and having plural receptacles, a channel passing through the first bobbin portion, the second bobbin portion and the partition plate, a magnetic core assembly including I-shaped magnetic core and U-shaped magnetic core, wherein the U-shaped magnetic core has plural protrusions disposed between two sides, portion of the I-shaped magnetic core is received in the channel and the protrusions of the U-shaped magnetic core are disposed in the receptacles of the partition plate. Therefore, the inductance leakage can be adjusted via the distance between the protrusions of the U-shaped magnetic core and the I-shaped magnetic core.
Patent TW-200735344-A (TW)
Title: N type metal oxide semiconductor transistor structure having compression strain silicon-germanium channel formed on silicon (110) substrate
Inventor: LUO GUANG-LI
IPC: H01L29/772
Filed: 2006-03-03
Abstract: The invention provides an N type metal oxide semiconductor transistor structure having a compression strain silicon-germanium channel formed on a silicon (110) substrate, comprising a P type silicon (110) substrate, two ion implanted areas for source and drain, a compression strain silicon-germanium channel layer, and a gate structure, wherein an elongate strain silicon-germanium electron channel layer is grown on the P type silicon (110) substrate to reduce the effective mass of electron transmitting in the direction of [1-10] crystal lattice and increase the transmitting speed of electron in the direction of [1-10] crystal lattice. Therefore, the invention can make N type metal oxide semiconductor transistor with high electron migration rate on the silicon (110) substrate. The N type metal oxide semiconductor transistor of this invention can co-operate with the high speed P type metal oxide semiconductor transistor on the silicon (110) substrate to form high performance complementary metal oxide semiconductor transistor.
Patent TW-200734208-A (TW)
Title: A quick release mechanism
Inventor: You guo-dong
IPC: B60B37/00
Filed: 2006-03-07
Abstract: A quick release mechanism for bicycle, which include an axle, a mounting base fitted on the outside of the pivotal block of the axle, and a lever installed on the outside of the mounting base, a driving member that is rotationally fitted on the above assembly set, a connection element inserted inside the lever and assembled with the driving member, and a nut that is fastened on the axle. The lever includes a first wing block and a second wing block located at the outsides of the first sidewall and the second sidewall of the mounting base respectively. The driving member includes the following elements in sequence: an angled block placed inside the first wing block, a first positioning stud inserted in the first sidewall, an eccentric stud inserted inside the pivotal block, and a second positioning stud inserted in the second sidewall. By this design, the driving member is driven on both sides so that the operation will be more stable and securer and the movement of the axle can be more precise.
Patent TW-200738109-A (TW)
Title: Thermal module
Inventor: HWANG CHING-BAI
IPC: H05K7/20
Filed: 2006-03-17
Abstract: A thermal module includes at least one heat pipe and fins. The heat pipe has an evaporative section for thermally connecting with a heat generating electronic component and a condensative section for connecting with the fins. The condensative section is curve-shaped. Accordingly, the thermal module has greater contact areas between the condensative section of the heat pipe and the fins which improves heat dissipation effect of the thermal module.
Patent TW-200710387-A (TW)
Title: A method of detecting incomplete edge bead removal from a disk-like object
Inventor: MICHELSSON DETLEF
IPC: G03F7/26
Filed: 2006-03-29
Abstract: A method of detecting incomplete edge bead removal from a disk-like object (12) is disclosed. First a peripheral area (10) of a disk-like reference object is imaged. Marks (23, 25, 27) are then defined in the peripheral area of the reference object. Finally, images of peripheral areas (10) of a plurality of disk-like objects (12) of the same batch are recorded. The inspection of the disk-like objects (12) is limited to the locations of the marks (23, 25, 27) defined on the reference object.
Patent TW-200741785-A (TW)
Title: Multifunctional contact part and key module having the same
Inventor: HE KUANG
IPC: H01H13/705
Filed: 2006-04-21
Abstract: The present invention relates to a multifunctional contact part and key module having the same. The key module includes a key (rubber key or metal dome) and a circuit board; the key contains a key body, an elaster disposed on a bottom end of the key body and a conductor disposed on a bottom end of the elaster; the circuit board has a multifunctional contact part for electrically contacting with the conductor; the multifunctional part has an alternating section used by the rubber key, and an outer ring contact section and a center contact section used by the metal dome. Given the multifunctional contact part shared by the rubber key and the metal dome on the same circuit board, there is no need to alter the circuit layout on the circuit board when changing the key. As a result, the cost is relatively reduced.
Patent TW-200742677-A (TW)
Title: Roller-based directed imprinting process
Inventor: LEE YUNG-CHUN
IPC: H01L21/30
Filed: 2006-05-15
Abstract: A roller-based directed imprinting process is described. In the imprinting process, a roller mold is provided and is horizontally mounted above an imprinting stage, wherein an imprinting pattern is set and protrudes on a cambered surface of the roller mold. A substrate is provided on the imprinting stage. Next, the roller mold is pre-pressed on a portion of a region of a surface of the substrate. Then, a heating step is performed on the substrate to transfer the imprinting pattern of the roller mold onto the pre-pressed portion of the surface of the substrate. Subsequently, the roller mold is removed.
Patent TW-200714264-A (TW)
Title: Pull-on disposable wearing article
Inventor: TSUJI TOMOKO
IPC: A61F13/49
Filed: 2006-05-19
Abstract: A pull-on disposable wearing article is provided with a chassis and an absorbent batt structure extending on the inner surface of the chassis. The chassis has a front waist region, a rear waist region and a crotch region and is composed of a base sheet which is substantially not elastically extensible/contractible, and first and second outer sheets stretched in a transverse direction and bonded in such a stretched state to outer surfaces of the base sheet in the front and rear waist regions, respectively, and being elastically extendible/contractible in the transverse direction. An absorbent batt structure is laid inside the chassis. The base sheet defining an inner surface of the chassis is formed with gathers as the first and second outer sheets contract.
Patent TW-200745824-A (TW)
Title: Multimedia host configuration structure
Inventor: OU TING-KANG
IPC: G06F1/20
Filed: 2006-06-05
Abstract: This invention provides a multimedia host configuration structure with expanded space. It comprises a chassis; a sliding seat, and a fan mask. Wherein, the chassis has a contained space that built a power supply unit, a storage unit, and a reader. The chassis backplane has a fan, and two lateral side of the topside of the chassis respectively has a sliding track. Furthermore, the sliding seat is mounted on the topside of the chassis that utilized for installing a motherboard. Both the left and right side of the bottom side of the sliding seat has plural sliding bodies. The corresponding bottom side of the sliding seat enables the sliding seat to move forward and backward. Finally, the fan mask is stacked on the sliding seat with plural through holes on the sliding seat, it generates the thermolysis of natural convention. By means of the double-layer configuration structure, this invention achieves the dual effects of expanding and cooling.
Patent TW-200801686-A (TW)
Title: Backlight module frame
Inventor: DENG YA-WEI
IPC: G02F1/1335
Filed: 2006-06-14
Abstract: A backlight module frame is provided. The backlight module frame comprises a first body and a second body. The first body has a first end, a second end, a first side wall and a first film positioning groove. The first film positioning groove is disposed on the first side wall. The second body has a third end, a fourth end, a second side wall and a second film positioning groove. The second film positioning groove is disposed on the second side wall. The first end is separately connected to the fourth end. The second end is separately connected to the third end. The first body and the second body together form a closed boundary. The first film positioning groove is disposed opposite to the second film positioning groove.
Patent TW-200801218-A (TW)
Title: Tool and method for plating
Inventor: LEE HSIN-HO
IPC: C23C14/50
Filed: 2006-06-16
Abstract: The present invention discloses a tool and a method for plating. The tool includes a body and a bolt extruded from a surface of the body. The bolt defines screw. The method includes steps as follow: providing the tool for plating; screwing the bolt of the tool into a predetermined barrel base, so that the tool and the base are joined closely; plating a film on the barrel base. Through the close join of the outside screw of the bolt and the inside screw of the barrel base, the inside screw of the barrel base and an underside of the barrel base, contacting with a sensor element, can be avoided being polluted.
Patent TW-200802487-A (TW)
Title: X ray device with multi-angles and plural areas
Inventor: Zheng zheng-yuan
IPC: H01J35/04
Filed: 2006-06-22
Abstract: The invention provides an X ray device with multi-angles and plural areas. It includes an anode portion, a cathode portion, and a vacuum chamber to fix the anode portion and the cathode portion. The anode portion includes an anode target with many pixels, an X ray passing window, a diffusion film, and a polarizer. The cathode portion includes cathode electrodes corresponding to the many pixels, presenting a circular arrangement on a substrate, and carbon nano tube using as emitting source of electron beam. The cathode portion further includes plural isolating walls to separate the cathode electrode, carbon nano tube, and a convergent layer placed on the isolating walls. The both sides of the convergent layer form two opposite protrude shapes passing through the hole. It can achieve the effect to converge the electron beam and reduce the interference by adjusting the distance and the appearances of protrude shape in convergent layer. It can increase the accuracy to analyze the image information of computer.
Patent TW-200709744-A (TW)
Title: Printed circuit board with dual type inner structure
Inventor: CHO SEUNG-HYUN
IPC: H05K3/00
Filed: 2006-06-23
Abstract: A printed circuit board for inhibiting warpage is disclosed. The printed circuit board has a core layer, which is formed by an insulating material; a circuit pattern layer, which is formed in the upper part of the core layer and has a central area, in which a circuit pattern is formed, and a fringe, which surrounds the central area and is made of a material of high stiffness; an insulating layer, which is formed in the upper part of the circuit pattern layer; and a solder resist, which is formed in the upper part of the insulating layer. The printed circuit board with a dual type inner structure in accordance with the present invention has an effect of inhibiting warpage by having an inner structure in which the rim is made of a material that is hardly warped and a vertex in which the rim is shaped round.