baber/WOPTO huggingface dataset:
Patent TW-200602877-A (TW)
Title: Key-operated compact disc burning system
Inventor: HO MING-CHIAO
Filed: 2004-07-15
Abstract: The invention is a key-operated compact disc burning system. The system includes a compact disc burner connected to a personal computer for playing the data of the compact disc (i.e. CD and DVD) placed in the compact disc burner, or executing file burning and copy operation for the compact disc placed in the disc burner. The compact disc burner is at least configured with more than one function keys that are respectively connected to a control circuit for activating the control circuit and corresponding software installed in the personal computer when any function key is pressed, so as to implement a series of operations to finish file burning and compact disc copy operations, such that users can quickly finish file burning or copy operation between a mother compact disc and an empty compact disc by simply pressing the function key.
Patent TW-200606550-A (TW)
Title: Image sensor
Inventor: LIN CHI-SHENG
IPC: G03B13/00
Filed: 2004-08-05
Abstract: This invention provides an image sensor capable of dynamic focusing. The focus adjustment mechanism of the image sensor includes: a regulating unit contacting a scanning flat bed, a zooming unit for supporting and driving the regulating unit to move, and a focusing unit mounted on the sensor body and for driving simultaneous movement of the zooming unit and the regulating unit based on its own movement. When the regulating unit moves, the relative gap between the image sensor and the scanning flat bed changes so as to adjust to an optimum optical focal length for the image sensor.
Patent TW-200607373-A (TW)
Title: A diaphragm for ribbon type planar speaker and its manufacturing method
Inventor: LIN CHEN-RON
Filed: 2004-08-06
Abstract: A new method for manufacturing diaphragm for planar ribbon speaker is disclosed. A composite metal film made of an electrically isolated polymer layer and a conductive metal film is etched to develop electric circuit on the metal film side and is used as the ribbon diaphragm for planar ribbon speakers. A fabric sheet type material is impregnated with resin material and is used as the planar reinforced material for the ribbon diaphragm. Then, the ribbon diaphragm is put on one side of the planar reinforced material and is molded together as a composite ribbon diaphragm with a flexible edge at its periphery.
Patent TW-200606275-A (TW)
Title: Processing chamber with wave reflector
Inventor: LIU PING-YIN
Filed: 2004-08-11
Abstract: The present invention relates to a processing chamber with wave reflector which comprises an energy wave source and a curved spherical surface, wherein the curved spherical surface of the chamber is composed of at least a Fresnel reflector for reflecting the energy wave discharged from the energy wave source and projecting the same onto a platform as the energy wave source is operating in coordination with the curved spherical surface. In addition, the energy wave source can be a microwave source or a light source. It is noted that the curved spherical surface can be a Fresnel reflector, a wave spherical surface with a portion thereof being replaced by a Fresnel reflector, a curved spherical surface with a portion therof being replaced by at least two Fresnel reflectors, and a surface entirely formed of a plurality of Fresnel reflectors. The processing chamber disclosed in the present invention significantly increases energy density, area, and energy uniformity of the projection region so as to diminish required space of equipment and costs of equipment and manufacture.
Patent TW-200610138-A (TW)
Title: Multi-level flash memory with split-gate
Inventor: HUNG CHIH-WEI
Filed: 2004-09-07
Abstract: A multi-level flash memory with split-gate is provided. The flash memory consists a substrate, a memory row, a dummy select gate, a source region and a drain region. Several memory cells are connected each other to form a row, and each of the memory cells includes a stacked gate structure and a select gate at least. The stacked gate structure of each memory cell is located on the substrate. The select gate is located on one of the sidewalls of the stacked gate structure. The dummy select gate is located on the one side of the memory row, and adjacent to the sidewall of the stacked gate structure at the end of the memory row. The source region and a drain region are separately located in the substrate beside the dummy select gate and the memory row.
Patent TW-200517591-A (TW)
Title: Centrifugal fan
Inventor: TAKESHITA KAZUMI
IPC: H01L23/467
Filed: 2004-09-16
Abstract: Slim-profile centrifugal fan made up of a housing, a motor component, and an airflow-generating component. A disk portion, a cylindrical portion, a plurality of posts, and a plurality of blades compose the airflow-generating component. The plurality of posts project from, and are arranged at a predetermined circumferential spacing along, the outer circumferential surface of the cylindrical portion; and each of the plurality of blades is provided on a respective one of the posts. The posts are of sufficiently greater thickness than the blades. Accordingly, air spaces are formed in between the posts and the blades, yet the blades are retained firmly on the cylindrical portion by the posts.
Patent TW-200527052-A (TW)
Title: Liquid crystal cell assembly method and system
Inventor: JIANG YINGQIU
IPC: G02F1/1339
Filed: 2004-10-04
Abstract: Herein provided is a liquid crystal cell manufacturing process and assembly system. Mechanical steps are performed under substantially atmospheric conditions (as opposed to in a vacuum environment) thereby simplifying liquid crystal cell assembly. Under such conditions, it is economically feasible to produce large panel, bubble-free liquid crystal cells.
Patent TW-200520133-A (TW)
Title: Methods and apparatuses for applying wafer-alignment marks
Inventor: CONSOLINI JOSEPH
IPC: H01L21/66
Filed: 2004-10-22
Abstract: Embodiments of the invention provide methods and apparatuses for efficient and cost-effective imaging of alignment marks. For one embodiment, alignment mark imaging is accomplished separately from, and independent of product imaging through use of a relatively low cost, low resolution, imaging tool. For one embodiment a wafer is exposed to low-resolution light source through a reticle having a number of alignment patterns corresponding to desired alignment marks. For one embodiment, global alignment marks are imaged on a backside of a wafer. Various embodiments of the invention obviate the need for a highly accurate stage and a high-resolution imaging device, and therefore reduce processing costs and processing time.
Patent TW-200618402-A (TW)
Title: Electrical connector
Inventor: LU YAO-PANG
IPC: H01R13/641
Filed: 2004-11-19
Abstract: An electrical connector includes an insulative housing, a conductive shell covering the housing, a number of signal terminals and a switch contact received in the housing. A receiving space is defined between the housing and the shell. The shell defines a spring arm thereon. During a complementary module being plugged into or pulled out of the receiving space, the module abuts against the spring arm and drives it electrically connecting or disconnecting with the switch contact.
Patent TW-200524806-A (TW)
Title: Workpiece levitating device
Inventor: MIYACHI HIROSHI
IPC: B65G49/06
Filed: 2004-12-01
Abstract: A communication chamber (36) defined in a body (28) is supplied with a fluid under pressure through a pipe (38) connected to a supply port (26) defined in the body (28). The fluid under pressure is ejected from the communication chamber (36) through fluid ejection members (32), which are made of a porous material and mounted on an end face of the body (28) by a plate (34), toward a workpiece (18). The workpiece (18) is levitated upwardly and held airborne by the fluid under pressure that is ejected toward the workpiece (18) and the fluid under pressure that flows between the workpiece (18) and the plate (34).
Patent TW-200526179-A (TW)
Title: Individual wrapping container
Inventor: MIZUTANI SATOSHI
IPC: B65D85/07
Filed: 2004-12-08
Abstract: It is an object of the present invention to provide an individual wrapping container to prevent deformation and damage of an ineterlabial pad, packed in the individual wrapping container, by protecting the peripheral portion of the interlabial pad. The individual wrapping container also prevents contamination of the interlabial pad before use during the replacement of used pad. The packed individual wrapping container is characterized in that the interlabial pad includes the peripheral portion to form contours of the interlabial pad and the individual wrapping container includes a protective region having higher rigidity than that of the peripheral potion of the interlabial pad packed in the individual wrapping container so as to protect the peripheral portion.
Patent TW-200601222-A (TW)
Title: Display device driving method, display device, and program
Inventor: NAKAMOTO TATSUYA
IPC: G09G3/20
Filed: 2004-12-17
Abstract: Out of two display pixels connected to the same gate line G2, a display pixel (A) is connected to a source line S2, and a display pixel (B) is connected to a source line S3, which is adjacent to the source line S2 and forms a parasitic capacitance with a pixel electrode of the display pixel (A). A write signal for a display pixel (A) is obtained by correcting an input signal for the display pixel (A) in accordance with an input signal for a display pixel (B) or a write signal for the display pixel (B). With this arrangement, it is possible to reduce crosstalk between the two display pixels in a display device, such as a liquid crystal display device, that drives display pixels through a plurality of source lines and a plurality of gate lines.
Patent TW-200624676-A (TW)
Title: Manufacturing method and structure for the DC fan blade
Inventor: SHI JIN-YAN
IPC: F04D29/38
Filed: 2004-12-29
Abstract: The present invention relates to a kind of manufacturing method and structure for the DC fan blade. The steps of the method comprises: the first step to prepare the components, including manufacturing the ring-shaped motor casing, preparing the spindle and the windable ring-shaped permanent magnet; the second step to prepare the blade casing, placing the spindle and the motor casing into the mold for injection molding, enabling the motor casing to form plastic flange on the bottom end, and forming the multiple notches arranged surroundingly and distributed with equal interval on the flange; the third step to glue the permanent magnet , surrounding permanent magnet as ring-shaped to be placed into the motor casing and making the permanent magnet abut against the inner wall of the motor casing, dropping the glue into the notches provided on the flange, so that the glue can be easily applied uniformly during the glue applying process.
Patent TW-200525750-A (TW)
Title: FET gate structure with metal gate electrode and silicide contact
Inventor: KU VIC-TOR
IPC: H01L21/335
Filed: 2005-01-03
Abstract: A method is provided for fabricating a single-metal or dual metal replacement gate structure for a semiconductor device; the structure includes a silicide contact to the gate region. A dummy gate structure and sacrificial gate dielectric are removed to expose a portion of the substrate; a gate dielectric is formed thereon. A metal layer is formed overlying the age dielectric and the dielectric material. This metal layer may conveniently be a blanket metal layer covering a device wafer. A silicon layer is then formed overlying the metal layer; this layer may also be a blanket wafer. A planarization or etchback process is then performed, so that the top surface of the dielectric material is exposed while other portions of the metal layer and the silicon layer remain in the gate region and have surfaces coplanar with the top surface of the dielectric material. A silicide contact is then formed which is in contact with the metal layer in the gate region.
Patent TW-200539877-A (TW)
Title: Benzimidazole derivatives
Inventor: GERSPACHER MARC
IPC: C07D403/06
Filed: 2005-01-13
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt or prodrug ester thereof; wherein R1-R7 are as disclosed in the specification and pharmaceutical uses thereof.
Patent TW-200528717-A (TW)
Title: A method, reagent and kit for the quantitative analysis of the cholesterol in the very-low-density lipoprotein remnant(vldl remnant)
Inventor: MIYAUCHI KAZUHITO
IPC: G01N33/92
Filed: 2005-01-28
Abstract: The very-low-density lipoprotein remnant cholesterol in the sample can be quantitative analyzed by reacting the ester type and free type cholesterol in the very-low-density lipoprotein remnant (they are collectically called as very-low-density lipoprotein remnant cholesterol in hereafter) in the sample with the cholesterol ester hydrolase and cholesterol dehydrogenase in the presence of a combine surfactant selected from a group consisting (a) a polyoxyethylene polyoxyalkylene alkyl aryl ether and (b) a polyoxyethylene polyoxybutylene condensate, a polyoxyethylene styrenized phenyl ether and a polyoxyalkylene long chain alkyl ether, which can specifically effect cholesterol ester hydrolase and cholesterol oxidase or cholesterol dehydrogenase, in the presence of (c) a cholesterol ester hydrolase and a cholesteroloxidase or (d) an oxidation type coenzyme, in the aqueous medium containing sample, to produce hydrogen peroxide or a reduction type coenzyme, and quantitative analyzing the produced hydrogen peroxide or reduction type coenzyme. The convinient reagent and kit for this method of quantitative analysis are also provided.
Patent TW-200536594-A (TW)
Title: Remote-controlled toy vehicle having multi-mode drive mechanism
Inventor: LEONOV VLADIMIR
IPC: A63H31/00
Filed: 2005-02-14
Abstract: A remote-controlled toy vehicle includes a plurality of road wheels supporting the toy vehicle for movement. A driving motor is selectively reversible between first and second directions of rotation and is drivingly connected to at least one of the road wheels through a drive mechanism. The drive mechanism operates in at least two modes, such that operation of the driving motor in either of its opposing directions of rotation causes rotation of the at least one road wheel to propel the toy vehicle in only a forward vehicle direction. A second motor can provide braking action or a third mode of forward vehicle propulsion.
Patent TW-200537271-A (TW)
Title: A motherboard having a non-volatile memory which is reprogrammable through a video display port and a non-volatile memory switchable between two communication protocols
Inventor: FENG EUGENE
IPC: G06F13/00
Filed: 2005-02-24
Abstract: A motherboard of a computer system has a video display port, a reprogrammable non-volatile memory, a controller for the non-volatile memory, and a graphics controller circuit for outputting video signals to the video display port. A wired-OR circuit connects the graphics controller circuit to the controller to the port. Thus, the video display port can be used to output video signals from the computer system to a peripheral video display device, and the video display port can be used as an input port to reprogram the non-volatile memory. The present invention also relates to a non-volatile memory device which has an array of non-volatile memory cells and two ports for communication therewith. A first port receives a first communication protocol and interfaces with the array in the first communication protocol. A second port receives a second communication protocol and converts the second communication protocol into the first communication protocol.
Patent TW-200633517-A (TW)
Title: Rotating apparatus for rotating a display panel
Inventor: CHUO CHIH-CHONG
IPC: H04N5/645
Filed: 2005-03-11
Abstract: The present invention relates to a rotating apparatus for rotating a display panel, which is useful for adjusting a rotating angle of the display panel, the panel includes a pair of the first and the second fixing members for connecting the rotating apparatus. The rotating apparatus includes a base seat and a pair of the first and the second driving devices which are capable of moving on the base seat, wherein the first and the second driving devices are pivotally connected with the first and the second fixing members respectively to generate the first and the second rotating centers; thereby the display panel can be driven by either the first or the second driving device and rotated at an angle by using either the first or the second rotating center as an axle center.
Patent TW-200541246-A (TW)
Title: Generalized puncturing in a communication system
Inventor: MAHADEVAPPA RAVISHANKAR H
IPC: H03M13/23
Filed: 2005-03-15
Abstract: A rate adaptation scheme for a wireless transmission system. An information message encoded at a mother rate code is pouctured to a chieve an adapted rate approximate a selected code rate. The adapted code rate is such that all of the bits transmitted by multi bit symbols, such as OFDM symbols, are used to transmit information of the information message. The use of seropadbits. Or padbits which cannot provide information regarding entirety of the information message is thereby reduced.
Patent TW-200635242-A (TW)
Title: Amplification system capable of reducing DC offset
Inventor: WANG YAU-CHI
Filed: 2005-03-16
Abstract: The present invention discloses an amplification system capable of reducing DC offset. The system comprises a first and a second differential output ends, a first and a second low-pass filters, and a first and a second amplifiers. The first low-pass filter filters a first input signal to generate a first filtered signal. The first amplification device amplifies the first input signal and the first filtered signal to generate a first amplification signal. The second low-pass filter filters a second input signal to generate a second filtered signal. The second amplification device amplifies the second input signal and the second filtered signal to generate a second amplification signal. The amplification system couples the first amplification signal and the second amplification signal at a first and a second differential output ends to reduce the DC offsets of differential voltages outputted from the first and the second differential output ends.
Patent TW-200538091-A (TW)
Title: Wearing article
Inventor: OTSUBO TOSHIFUMI
IPC: A61F13/62
Filed: 2005-03-21
Abstract: The object of the present invention is to provide a wearing article where a state of fastening between front and back waist regions can be reliably held. The solution of the present invention is a wearing article having a chassis (1) with front and back side waist regions (3, 4), means (2) for fastening both side sections of the chassis together, and means for enabling at least either the front side or back side waist region to be elastically adjustable for expansion and contraction in the lateral direction. The fastening means (2) are each constituted of a flat rigid fastening panel (6A) whose head section is directed inward and whose base end section is fixed to each of both side sections of the rear side waist region, and of an engagement section (6B) that is positioned at each of both side sections of the front side waist region and with which a fastening panel (6A) releasably engages.
Patent TW-200635362-A (TW)
Title: Optical resolution pattern
Inventor: Chen ming-zong
Filed: 2005-03-24
Abstract: An optical resolution pattern includes a plurality of rectangular bar units aligning from a low-resolution region to a high-resolution region and exhibiting a stairwise arrangement; each rectangular bar unit has a plurality of rectangular bars alternately arranged and having an equal space therebetween, and the space and the rectangular bar gradually dwindles from the low-resolution region to the high-resolution region. Accordingly, the present invention possesses a high-precision optical resolution pattern that can be easily made and the error judgment value can be reduced to raise the discrimination precision.
Patent TW-200602372-A (TW)
Title: A urethane-modified isocyanate composition and polyurethane product therefrom
Inventor: THIEDE VERENA M T
IPC: C08G18/50
Filed: 2005-03-29
Abstract: The present invention relates to an isocyanate-terminated composition having utility in the preparation of hydrophilic polyurethanes. The isocyanate composition has an isocyanate content of less than about 15 weight percent and comprises the reaction product of an aliphatic or aromatic polyisocyanate, or mixtures thereof; with a polyol composition that contains a polyether polyol derived from a molecule containing tertiary nitrogen.
Patent TW-200633870-A (TW)
Title: Connection mechanism of swing arm and frame of all terrain vehicles
Inventor: Shao jian-neng
IPC: B60G7/00
Filed: 2005-03-29
Abstract: The present invention relates to a connection mechanism of swing arm and frame of all terrain vehicles (ATV) which may be applied to connect the swing arm on the wheel axle and the frame. Both ends of the swing arm are sleeves installed with a differential part to be propped by a bearing; two ends of the bearing are installed with axial rings and sealing pads; a connection member is installed protrudingly on the frame; the swing arm is connected to the connection part of the frame by bolts and nuts; by reversely arranging the differential parts of the sleeves at two ends of the swing arm and installing the bearing, axial ring, and sealing pads, the noise or the damage of the connection mechanism caused by the collision of the swing arm and the frame may be avoided; in addition, the damage of the connection part caused by the excessive path of the wheel axle may be avoided by the installment of the bearing in the sleeves.
Patent TW-200635495-A (TW)
Title: Cancellation circuit that suppresses electromagnetic interference in audio connection port
Inventor: KUNG CHENG-SHUN
Filed: 2005-03-31
Abstract: The present invention provides a cancellation circuit that suppresses electromagnetic interference (EMI) in an audio connection port, which is applicable on an electronic device. The audio connection port is installed on a circuit board of the electronic device, and comprises: signal pins and a ground pin. The signal pins are coupled to an audio processing unit of the electronic device, and the ground pin is coupled to a first end of a filter component. A second end of the filter component is coupled to the system ground end of a circuit board of the electronic device. Thus, the frequency characteristics of the filter component are used to prevent the EMI produced by the circuits in operation near the audio connection port from conducting to the inside of the audio connection port along the ground end and interfering the electrical performance of the signals transmitted by the signal pins, thereby ensuring the performance of an electronic device.
Patent TW-200607224-A (TW)
Title: Symmetrical linear voltage controlled oscillator
Inventor: SZE BOUR-YI
IPC: H03B5/08
Filed: 2005-06-10
Abstract: A system is provided to improve frequency stability and system linearity in voltage controlled oscillators. A symmetrical voltage controlled oscillator system embodying the present invention comprises a frequency tuning circuit for receiving a frequency tuning signal, a band tuning circuit coupled with the frequency tuning circuit in a parallel fashion having at least one switching circuit for receiving at least one band tuning signal and at least one switching signal, a core circuit coupled with the frequency tuning circuit and the band tuning circuit for providing a first output and a second output that are complementary to each other, wherein upon asserting the switching signal, and upon adjusting the frequency tuning signal and the band tuning signal, the switching circuit is enabled for configuring the band tuning circuit to join the frequency tuning circuit for determining a predetermined output frequency based on a total inductance and total capacitance provided by the core circuit, the frequency tuning circuit and the band tuning circuit.