baber/WOPTO huggingface dataset:
Patent TW-526539-B (TW)
Title: Semiconductor photoresist rework process
Inventor: JIANG YUAN-SHENG
IPC: H01L21/027
Filed: 2001-11-19
Granted: 2003-04-01
Abstract: A semiconductor photoresist rework process comprises using an oxygen plasma to remove a to-be-reworked photoresist layer and a bottom antireflective layer underneath; and using a wet cleaning to remove a thin oxide layer on the surface of the conductor layer formed during the oxygen plasma treatment, thereby avoiding the occurrence of variation of the light reflectivity in the conductor layer in the subsequent photolithography process and affecting the quality of the photoresist layer patterning after rework.
Patent TW-I257481-B (TW)
Title: Alarm method for system failure during burn-in
Inventor: CHAN I-HSIN
IPC: G01R29/00
Filed: 2001-11-30
Granted: 2006-07-01
Abstract: This invention relates to a system alarm method for system failure during burn-in. This invention utilizes a reset pulse generated by the system during each burn-in test a cycle. The reset pulse is added each time as a cycle number and the next cycle number is computed at next time point. If these two cycle numbers at different time points are the same, this indicates that the system burn-in test has stopped with no further reset pulse sent so that a signal can be sent to alarm this situation. Through the use of the invention, test personnel can be aware of burn-in test failure and the time when the failure occurred.
Patent TW-I227664-B (TW)
Title: Fryer
Inventor: TAKAHASHI AKITO
IPC: A47J37/12
Filed: 2002-01-18
Granted: 2005-02-11
Abstract: The primary object of the present invention is to provide an inexpensive fryer, and a further object is to improve thermal efficiency and make cleanup easier. The solution of this invention is as follows. A box-shaped oil vat 10 in which cooking oil is filled has a bottom wall portion 11 that is formed sloping downward toward the rear of the fryer. A burner 20 is provided at the bottom wall portion 11, with which a wide heating area can be secured. An exhaust duct 30 for conveying combustion exhaust from the burner 20 to the outside the fryer is provided around the oil vat 10 for securing the heated area. With this configuration, it is possible to inhibit the radiation of heat from the cooking oil while promoting the heat exchange between the combustion exhaust and the cooking oil. Moreover, the cooking oil can be adequately heated by simply providing a single burner 201, resulting in not increasing costs.
Patent TW-499553-B (TW)
Title: Method for making a brake disk
Inventor: KAO SEN-TIEN
IPC: F16D65/12
Filed: 2002-01-30
Granted: 2002-08-21
Abstract: A method for making a brake disk is provided. A high energy laser is projected on a surface of a substrate made of aluminum or aluminum alloy. The projected temperature is higher than the melting point of the substrate, so that an alloyed property-modified layer (alloyed layer) formed by substrate and added abrasive material (metal or ceramic) is fixedly, intergrally and metallurgically bonded in the substrate. Thus, a brake disk with excellent hardness, thermal-dissipation, wear-resistance and lightweight is manufactured.
Patent TW-I242040-B (TW)
Title: Chemical-mechanical planarization using ozone
Inventor: SMALL ROBERT J
IPC: B24B37/00
Filed: 2002-02-07
Granted: 2005-10-21
Abstract: The present invention relates to the use of ozone (O3) as a reagent in chemical mechanical planarization either in aqueous solution or as a gas directly impinging on the surface to be planarized. An aqueous solution containing ozone may optionally contain abrasive particles and/or additional CMP reagents co-dissolved with the ozone including carbonate and bicarbonate anions, and organic acids such as formic, oxalic, acetic and glycol. Abrasives that may be added include alumina, silica, spinel, ceria, and zirconia. Typical concentrations of ozone in aqueous solution are in the range from approximately 1 part-per-million up to saturation. Ammonium salts, particularly ammonium carbonate, facilitate planarization in cooperation with the ozone-containing aqueous solution. Low k dielectric materials, organic as well as inorganic, and difficult to oxidize metals can be planarized with ozone reagents pursuant to the present invention.
Patent TW-525226-B (TW)
Title: Electron beam lithography method for semiconductor device
Inventor: CHEN SHIUE-LI
IPC: H01L21/027
Filed: 2002-03-08
Granted: 2003-03-21
Abstract: The present invention discloses an electron beam lithography method for semiconductor device, which uses the electron beam to expose the chemical amplified resist and employs the feature of longer focusing depth of the electron beam to effectively overcome the focusing problem caused by the height difference of the semiconductor device. Also, after the development of the amplified resist, it can be heated to flow, so as to reduce the originally defined pattern dimensions, and to easily produce the patterns with critical dimensions in 100 nm or even below 50 nm, in order to meet the requirement of lithography of the next generation.
Patent TW-I238322-B (TW)
Title: Network system and method for saving power consumption of server
Inventor: TUNG CHUNG-CHIH
IPC: G06F15/00
Filed: 2002-04-01
Granted: 2005-08-21
Abstract: The present invention provides a method for saving power consumption of server, which is suitable for a network system. The network system comprises a server, and the server has a domain name, which can be operated in a power saving mode, and switched to a normal mode by receiving a wake-up signal. The method includes the following steps: operating the server in a power saving mode; when receiving a query request for the domain name, sending out the wake-up signal to the server to switch the server to the normal mode, and generating an IP address corresponding to the received network domain; and replying to the query request with the obtained IP address.
Patent TW-521009-B (TW)
Title: Tension control system for rod and bar mills
Inventor: RICHES PAUL
IPC: B21B1/18
Filed: 2002-04-09
Granted: 2003-02-21
Abstract: A system is disclosed for controlling the tension in rod or bar products being rolled continuously in first and second roll stands independently driven by drive motors. A first surface velocity gauge is positioned at the delivery side of the first roll stand and a second surface velocity gauge is positioned at the entry side of the second roll stand. The first and second gauges are operative, respectively, to continuously measure and generate control signals representative of the exit surface velocity of the product exiting the first roll stand and the entry surface velocity of the product entering the second roll stand. Separately operable controllers are provided for varying the operating speeds of the roll stand drive motors. A data processor operates in response to the control signals generated by the velocity said gauges to determine in real time the differential between the product exit and entry surface velocities, and to generate command signals to the speed controller unit of at least one drive motor to vary the operating speed of that drive motor in order to maintain the differential between the product exit and entry surface velocities within a desired range.
Patent TW-541598-B (TW)
Title: Integrated chip diode
Inventor: CHEN JIUN-HUA
IPC: H01L29/861
Filed: 2002-05-30
Granted: 2003-07-11
Abstract: The present invention provides an integrated chip diode, which primarily utilizes a diffusion technique to form a p+ and n+ semiconductor (or n+ and p+ semiconductor) with a predetermined thickness on the two terminal faces of a semiconductor wafer, respectively, and then utilizes semiconductor manufacturing techniques such as carving, etching, implanting and sintering to respectively manufacture a plurality of diodes on the wafer. The side edge of each diode is sealed by insulating glass. The p+ and n+ semiconductors of the two terminal faces are respectively formed with a conductive metal layer. One of the conductive metal layers has a local surface covered by an insulating material, such that another conductive metal layer can be conductive with the insulating material of another terminal via a further conductive metal layer sintered on the insulating glass, thereby forming two independent soldering conductive terminals with the conductive metal layer on the same terminal face (top or bottom) of the two diodes. Therefore, each soldering conductive terminal can be conductive with each semiconductor, so as to manufacture diode products for SMD without the process of subsequent package procedure, thereby effectively improving the heat conductive characteristic of the diode and greatly reducing the volume.
Patent TW-550645-B (TW)
Title: Configurable plasma volume etch chamber
Inventor: YEN BI-MING
IPC: H05H1/46
Filed: 2002-06-21
Granted: 2003-09-01
Abstract: A plasma processing chamber is provided. The plasma processing chamber includes a bottom electrode configured to support a substrate and a top electrode located over the bottom electrode. The plasma processing chamber further includes a plasma confinement assembly designed to transition between a closed orientation and an open orientation. In the closed orientation, the plasma confinement assembly defines a first volume for plasma during processing, and in the open orientation, the plasma confinement assembly defines a second volume for plasma during processing which is larger than the first volume.
Patent TW-589597-B (TW)
Title: Driving method and system for a light emitting device
Inventor: CHANG YI-CHEN
IPC: G09G3/32
Filed: 2002-07-24
Granted: 2004-06-01
Abstract: A driving method for a light emitting device is suitable for use in an active matrix organic light emitting diode, including providing a light emitting device driving circuit, used to control a light emitting device. Wherein, the light emitting device driving circuit has a data input terminal, which at least can be used to input a data signal with respect to an image frame, so as to control a light emitting status for the light emitting device. A clock is provided and is divided into at least a first clock and a second clock, wherein the first clock and the second clock have the same frequency but not at the same phase. The first clock can be delayed from the second clock or in advance from the second clock. When at the first clock, the data signal is input to the data input terminal of the light emitting device driving circuit. When at the second clock, a reset signal is input the data input terminal of the light emitting device driving circuit.
Patent TW-580643-B (TW)
Title: Telemetry method and system
Inventor: CHEN WEN-CHI
IPC: H04Q9/00
Filed: 2002-09-03
Granted: 2004-03-21
Abstract: A telemetry method and system is mainly used to transmit a short message from a short message from a data center to a far-end controlled device through a cellular telephone net. The far-end controlled device starts to search all meter readings reporter devices around it after it receives the short message, and then, builds a Bluetooth connection with each meter readings reporter device to read the readings. Thereafter, the far-end controlled device reports all the readings to the data center after they are all read. Thereby, a new wireless net needs not to be built so that a telemetry cost can be cut down.
Patent TW-584586-B (TW)
Title: Multi-functional fastener driver device
Inventor: KOZAK BURTON
IPC: B25B23/00
Filed: 2002-09-10
Granted: 2004-04-21
Abstract: A multi-functional fastener driver device 10 that is capable of providing rotational force to fasteners having different configurations (hexagonal, flathead, wingnut or hook screw, for example) to urge a preselected fastener into a workpiece. The device 10 includes a first portion 12 that is secured, via a shank portion 16, to a tool providing rotary force, and a second portion 14 that transfers the rotary force to a preselected fastener via a plurality of arm members 30. The arm members 30 are configured from multiple apertures 24 and 38, and slots 32 and 34. The arm members 30 engage the fastener and force the fastener to rotate thereby ""screwing"" the fastener into the workpiece. When fasteners are to large to rotate without deforming the arm members 30, a sleeve 42 is utilized to snugly receive the device 10 therein to maintain the arm members 30 configuration while rotating the fastener. Further, the sleeve 42 includes opposing recesses 52 in an end wall 50. The recesses 52 are adapted to align with a slot 32 or 34 in a fastener receiving end 25 of the device 10 to allow the drive ends of large fasteners to be engaged by both the device 10 and the sleeve 42.
Patent TW-I241431-B (TW)
Title: Electrochromic mirror and material of reflective layer
Inventor: WANG FU-SHING
IPC: B60R1/06
Filed: 2002-09-18
Granted: 2005-10-11
Abstract: An electrochromic mirror and the material of the reflective layer used in the electrochromic mirror are disclosed. The mirror has color thereof changed in response to a voltage applied thereto. The structure of the mirror includes a first substrate allowing light to penetrate therethrough; a second substrate disposed inparallel to the first substrate and spaced apart from the first substrate to form a vacancy therebetween; a first and a second electrodes disposed on the first and the second substrates, respectively, and facing each other for cooperating to provide a voltage, wherein the first electrode is light-transmissible; an electrochromic solution stored in the vacancy between the first and the second substrates, and performing color change in response to the voltage; a spacer seal provided between the first and the second substrates for sealing and storing the electrochromic solution inside the vacancy; and a reflective layer disposed on the second substrate for partially reflecting the light entering from the first substrate back to the first substrate. The reflective layer is an Al/Ti alloy layer or ITO-highly reflective metal composite layer. The highly reflective metal, for example, is Cr, Al/Ti alloy or Ag.
Patent TW-587975-B (TW)
Title: Exhibition structure for hand tool
Inventor: HU HOU-FEI
IPC: B25H3/04
Filed: 2002-10-22
Granted: 2004-05-21
Abstract: The present invention relates to an exhibition structure for hand tool, comprising a body on which a stop is provided at a suitable location, a retainer mounted on the body, an exhibited tool set comprised of a tool with a rotated member that is secured between the body and the retainer. The tool is allowed to drive the rotated member, which is caused to make relative rotation with respect to the body. With such a structure, the tool of the exhibited tool set is prevented from separation from the body by the constraint imposed by the stop. When the tool applies a torque that is greater than friction between the rotated member and the retainer and that between the rotated member and the body to the rotated member, the tool drives the rotated member to rotate. When the torque applied to rotated member by the tool is smaller than the friction between the rotated member and the retainer and the rotated member and the body, the rotated member does not rotate. This provides a practical simulation of actually tightening a threaded member. The structure of the present invention is simple, which substantially reduces the manufacturing costs.
Patent TW-567566-B (TW)
Title: Window-type ball grid array semiconductor package with lead frame as chip carrier and method for fabricating the same
Inventor: HUANG CHIEN-PING
IPC: H01L23/16
Filed: 2002-10-25
Granted: 2003-12-21
Abstract: A window-type ball grid array (WBGA) semiconductor package with a lead frame as a chip carrier and a method for fabricating the semiconductor package are provided. The lead frame is composed of a plurality of leads that encompass a through hole penetrating through the lead frame, wherein each of the leads has an upper surface and a lower surface opposed to the upper surface. A non-conductive material is applied over the lower surfaces of the leads, allowing predetermined positions (including wire-bonding portions and ball-implanting portions) to be exposed to outside of the non-conductive material. Then, at least a chip is mounted on the upper surfaces of the leads and covers the through hole, whereby a conductive portion on an active surface of the chip can be exposed to the through hole, allowing the chip to be electrically connected to the wire-bonding portions of the leads via a plurality of bonding wires formed through the through hole. After that, an encapsulant is formed on the lead frame to encapsulate the chip mounted on the upper surfaces of the leads and to fill into the through hole for encapsulating the bonding wires. Finally, a plurality of solder balls are implanted on the ball-implanting portions of the leads, and used to electrically connect the chip to an external device. The above package structure is beneficial of reducing costs and process complexity in fabrication without having to use a conventional expensive substrate and complexly-applied solder mask, thereby preventing the occurrence of delamination induced by the use of solder mask.
Patent TW-569490-B (TW)
Title: Loop antenna, loop antenna system and wireless communication system
Inventor: NODA RYUZO
IPC: H01Q1/22
Filed: 2002-11-27
Granted: 2004-01-01
Abstract: A loop antenna is constructed by bending a linear conductor so that it forms concavo-convex portions within an antenna plane. As an example, the shape of the loop antenna comprises a long straight line portion (LP) which elongates substantially straight in the direction of the arrow X, a short straight line portion (TP1) which is at a predetermined angle (theta1) with respect to the long straight line portion (LP) and shorter than the long straight line portion (LP), and a short straight line portion (TP2) which is at a predetermined angle (theta3) with respect to the short straight line portion (TP1) and at a predetermined angle (theta2) with respect to the long straight line portion (LP) and has approximately same length as the short straight line portion (TP1), wherein an acute angle portion (TG1) which is formed by the short straight line portions (TP1) and (TP2), and acute angle portions (TG2, TG3 and TG4) each having approximately same shape as the acute angle portion (TG1) are succeeding in the opposite direction of the arrow X to the vicinity of a feeding point (P2).
Patent TW-I256446-B (TW)
Title: A connector
Inventor: FOO KIA GIE
IPC: H01R13/506
Filed: 2003-01-07
Granted: 2006-06-11
Abstract: A connector for carrying a cable at a location where said cable is intended to be crossed by another electrical cable. The connector has a first connecting portion adapted to be connected to a first section of conduit for carrying said cable; a second connecting portion adapted to be connected to a second section of conduit for carrying said cable; and a cross-over portion intermediate said first and second connecting portions, said cross-over portion being shaped so as to be flatter relative to said sections of conduit at the location where said cable is intended to be crossed by said another cable while having an internal cross-sectional area sufficient to prevent said cable from overheating. The connector has a lower profile at the crossing point, while still allowing for effective heat dispersion from the cable.
Patent TW-593875-B (TW)
Title: Forced air-cooled type engine for two-wheeled motorcycle
Inventor: KAKEMIZU KENICHIRO
IPC: F02F1/06
Filed: 2003-03-31
Granted: 2004-06-21
Abstract: In a forced air-cooled type engine for two-wheeled motorcycle in which an engine main body comprising as a part of component elements thereof a cylinder head with a cylinder axis set substantially horizontally and a spark plug mounted at least one of left and right side surfaces is vertically swingably supported to a vehicle body frame and the cylinder head is covered with a shroud for forming a communication passage for flow of air for forced air cooling between itself and the cylinder head; to increase the degree of freedom in laying out a high-tension cord and to enable enhancement of flexural durability of the high-tension cord. An ignition coil 126 disposed on the rear side of the cylinder head is supported by one a left-right pair of rear frame members (29, 30) possessed by the vehicle body frame (25), and another end portion of the high-tension cord (123) with one end connected to the ignition co8il (126) is bent back in a roughly U shape from the front side of a plug cap (121) connected to the spark plug to the rear side of the plug cap (121) and is connected to the plug cap (121).
Patent TW-I234404-B (TW)
Title: Coding/Encoding method to increase the image resolution
Inventor: TZENG YUNG-CHAU
IPC: H04N7/24
Filed: 2003-05-02
Granted: 2005-06-11
Abstract: A method to increase the image resolution is disclosed. First, decompose a frame with high resolution into plural first image data with the standard image resolution of DVD/SVCD/VCD, store the first image data into plural user data formats or sub-viewing-angle data format for DVD/SVCD/VCD image medium, calculate the average value of each pixel at the same position in the first image data, so as to form a second image data. Finally, store the second image data into the audio/video data format or main viewing angle data format for DVD/SVCD/VCD image medium, so as to form an image medium having high-resolution image. When playing the image medium with high resolution, combine and recover the plural first image data, thereby forming an image with high resolution, and achieving the purpose of increasing the resolution of DVD/SVCD/VCD image.
Patent TW-I226394-B (TW)
Title: Zero-twist glass yarn, its production method and glass fabric using zero-twist glass yarn as weft yarn
Inventor: LI JIN-FA
IPC: C03C25/32
Filed: 2003-06-05
Granted: 2005-01-11
Abstract: A method for producing zero-twist glass yarn employing a special sizing agent for sizing procedure during spinning process enables a loss on ignition of the special sizing agent which makes up 0.8 to 1.6 wt% of the glass yarn and a moisture content less than 0.2% of the glass yarn after drying the forming package formed through spinning, sizing and winding procedure with which the zero-twist glass yarn is obtained without need of twist fixing process; moreover, the zero-twist glass yarn produced therefrom possesses the tensile strength better than that of the conventional twisted glass yarn, and, when used as weft yarn, may substantially increase the tensile strength of the glass fabric.
Patent TW-590762-B (TW)
Title: Transcranial electrostimulation apparatus and method
Inventor: KATSNELSON YAKOV S
IPC: A61N1/32
Filed: 2003-07-03
Granted: 2004-06-11
Abstract: Transcranial electrostimulation apparatus and method includes a first generator of bipolar pulses of a first predetermined frequency. A source of modulating control signals, producing an output at a second frequency less than the first predetermined frequency, is used to cause the output pulses from the first generator of pulses to vary in amplitude in a predetermined asymmetrical pattern at the frequency of the modulating control signals, with the asymmetrical pattern of signals applied to output electrodes designed to be attached to the scalp of a patient.
Patent TW-I291615-B (TW)
Title: A considerable amount of MP3 files managing method
Inventor: HUANG CHARLES
IPC: G06F12/00
Filed: 2003-08-06
Granted: 2007-12-21
Abstract: A considerable amount of MP3 files managing method, which manages ID3v1 and ID3v2 catalogs information tags of MP3 files and plays MP3 files with default MP3 program of the data processing device, is able to search out the selected MP3 file as soon as possible, hence reduces user's searching time.