baber/WOPTO huggingface dataset:
Patent TW-557534-B (TW)
Title: Boat for heat treatment and vertical heat-treating furnace
Inventor: IRIE SHINJI
IPC: C23C16/46
Filed: 2002-09-20
Granted: 2003-10-11
Abstract: The present invention is a boat for heat treatment, whose feature is comprising: a plurality of columns; pawl sections formed in the height direction at the prescribed intervals in the said columns; supporting plates for mounting the objects to be treated to a plurality of columns through the pawl sections in multiple stages; and grooves and through holes formed on its object mounting surface. According to the present invention, since there are grooves and through holes disposed on the mounting surface of the object to be treated, an air layer is formed between the mounting surface of the object to be treated on the supporting plates and the object to be treated, which can suppress the adherence phenomena of the object to be treated. Thus, the slip caused by the adherence phenomena of the object to be treated is suppressed even during the high-temperature heat treatment.
Patent TW-I268661-B (TW)
Title: Semiconductor integrated circuit
Inventor: HIGUCHI TSUYOSHI
IPC: H03K19/00
Filed: 2002-10-04
Granted: 2006-12-11
Abstract: A variable delay circuit delays a first input signal in accordance with a delay adjustment signal and outputs the delayed signal as a first delay signal. A decision circuit outputs, in accordance with a phase difference between the first delay signal and a clock signal, an increase or decrease signal. A delay adjustment circuit generates, in accordance with the increase or decrease signal, the delay adjustment signal to adjust the variable delay circuit. Accordingly, even when a discrepancy in timing between the first input signal and clock signal occurs due to a change in temperature, a fluctuation in voltage or the like, a first receiver circuit can receive the first input signal in synchronization with the clock signal without fail. Since the valid period of the first input signal relative to the clock signal can be minimized, the transmission rate of the first input signal can be increased.
Patent TW-589568-B (TW)
Title: Serial ATA control circuit capable of automatically switching the connection path
Inventor: JIANG JIN-YI
IPC: G06F13/40
Filed: 2002-11-04
Granted: 2004-06-01
Abstract: The present invention is related a serial ATA control circuit and, particularly, is related to a serial ATA control circuit capable of automatically switching the path. The main structure contains plural serial ATA controllers, plural port control circuits, plural switching apparatus, and one switching apparatus controller. Each serial ATA control at least contains one memory access controller and two transceivers. Each port control circuit can be used for connecting the serial ATA apparatus; and the switching apparatus connects each port control circuit with each transceiver. Through the control of the switching apparatus controller, the connection path between each port control circuit and each transceiver can be automatically switched, so as to reach the highest data access performance of the system.
Patent TW-I220182-B (TW)
Title: Method to adjust the operating clock speed based on system resource
Inventor: LO JEFFREY
IPC: G06F1/08
Filed: 2002-12-30
Granted: 2004-08-11
Abstract: A method to adjust the operating clock speed based on system resource is disclosed, wherein the system resource is detected for the operating processor through the firmware set up in the extraction control chip. Then, comparison/analysis is executed to adjust the operating clock of processor to the optimum according to the usage state of the system resource and the current clock. The way of comparison/analysis is proceeded according to the correspondence relationship between the usage ratio of system resource and clock, thereby proceeding fine-tuning with no segment for optimizing the operating clock.
Patent TW-I247300-B (TW)
Title: Disc-shaped optical recording medium and reproduction limit method thereof
Inventor: IWAMURA TAKASHI
IPC: G11B7/005
Filed: 2003-01-23
Granted: 2006-01-11
Abstract: There is provided a disk type optical recording medium and a reproduction limitation method for a disk type optical recording medium for preventing illegal copying, etc. to achieve protection of digital contents. A CD is provided which can be reproduced on an ordinary audio CD player but whose readout is impossible at high speed on a CD-ROM drive annexed to a computer. The CD (10) has a clamp hole (14) formed at a position displaced from the central position of a disk substrate (12) with respect to an outer diameter of the disk substrate (12) to form the center of gravity of the disk substrate (12) at a position eccentric by a predetermined amount with respect to the center of rotation provided by the clamp hole. Further, a coating material (16) as a weight for the eccentricity is applied to a label face (10A) of the CD (10). Since the center of gravity and the center of rotation of the CD (10) are eccentric from each other, upon low-speed rotation, stability of rotation can be maintained without being influenced by the eccentricity. However, upon high-speed rotation, the stability of rotation cannot be maintained, resulting in failure in reproduction. Thus illegal copying or the like is prevented to achieve protection of digital contents.
Patent TW-589891-B (TW)
Title: Real-time video conferencing method, system and storage medium in web game
Inventor: TSAU SHI-KANG
IPC: A63F13/12
Filed: 2003-03-07
Granted: 2004-06-01
Abstract: A real-time video conferencing method in web game is applied in the course of web game, and creates the network transmission channel among clients of web games without going through the web game server to conduct real-time video conferencing. Firstly, fetch the real-time video data and compress the A/V data into the video and the audio data frames. Subsequently, package the video and the audio data frames as the network transmission packet, and forward the network transmission packet through the network transmission channel to the other game client ends. At the end, the game client end that receives the network transmission packet plays the decoded video data and audio data.
Patent TW-I237692-B (TW)
Title: Vial system and method for processing liquid-based specimens
Inventor: PRESSMAN NORMAN J
IPC: B01F35/60
Filed: 2003-04-15
Granted: 2005-08-11
Abstract: A vial-based system and method for handling and processing specimens of particulate matter-containing liquid directly in the vial. A processing assembly, which includes a stirrer and a particulate matter separation chamber, is releasably coupled to the inside of the vial cover. The processing assembly remains with the cover when the vial is opened to insert a specimen therein. Application of a particular external force to the closed vial detaches the processing assembly from the cover so that it remains in the vial, for access by automated or manual laboratory equipment, when the cover is subsequently removed.
Patent TW-I283608-B (TW)
Title: Method and device for changing pairs of working rolls and/or pairs of back-up rolls on roll stands
Inventor: BERENDES ANDREAS
IPC: B21B13/02
Filed: 2003-04-16
Granted: 2007-07-11
Abstract: The invention relates to a method and a device for changing pairs of working rolls (2) and/or pairs of back-up rolls (3) on roll stands (1), wherein a linear drive (7) for chocks (4) that are guided in supporting planes, in a direction perpendicular to the rolling direction, induces the pair of working rolls (2) mounted in the chocks (4) to withdraw or insert, and wherein a linear drive (7) withdraws or extends the pair of back-up rolls that is supported on a roll changing frame (11). In order to save time and effort, the pair of working rolls (2), after coupling with the linear drive (7) is extended and decoupled, and the same linear drive (7) is coupled with a roll changing frame (11) that is withdrawn between the back-up rolls (3a, 3b) and, when the roll changing frame (11) and the upper back-up roll (3a) are supported on the lower back-up roll (3b), is extended or withdrawn as a single unit.
Patent TW-I226702-B (TW)
Title: Flash memory cell and production method
Inventor: HOFMANN FRANZ
IPC: H01L21/8247
Filed: 2003-05-01
Granted: 2005-01-11
Abstract: Disclosed are memory cells which are configured as trench transistors and each of which comprises a floating gate electrode (7) and a control gate electrode (9) on one wall of the trench above a channel region that is located between doped areas (14) for source and drain. Said memory cells are further provided with a trench (15) and a gate electrode (12) which is disposed in the trench (15), and via which the channel region that is located within a semiconductor segment (13) between the trenches can additionally be triggered. The gate oxide (11) of the gate electrode (12) can be configured in a very thin manner such that a high reading flow is obtained with good data preservation during triggering via the gate electrode.
Patent TW-I226685-B (TW)
Title: Flip-chip package substrate and process thereof
Inventor: HO KWUN-YAO
IPC: H01L23/31
Filed: 2003-05-28
Granted: 2005-01-11
Abstract: A flip-chip package substrate comprises a laminated layer, a patterned conductive layer, and a dielectric layer, wherein the conductive layer is deposed on the top surface of the laminated layer and the conductive layer forms a plurality of bump pads and traces. The dielectric layer is also deposed on the top surface of the laminated layer exposed by the conductive layer. The top surfaces of the conductive layer and the dielectric layer form a level surface. Hence, after the chip connects to the flip-chip package substrate by flip-chip bonding, the level surface may smoothe the flow of the underfill material in the space formed by the chip and the substrate to reduce the happenings of voids. The yield and the reliability of the underfill process can be raised.
Patent TW-I241880-B (TW)
Title: Heat sink
Inventor: CHUNG CHAO-TSAI
IPC: H01L23/40
Filed: 2003-05-28
Granted: 2005-10-11
Abstract: The present invention is a type of heat sink applicable on an electronic apparatus having an integrated heat sink sheet, where the integrated heat sink sheet is installed on the electronic apparatus plugged into a socket. The heat sink includes a base and at least one heat sink fin. The base is connected with the integrated heat sink sheet and has a groove contact area. When the base is connected with the integrated heat sink sheet, a contact area is formed, and the shape and location of the contact area are corresponding to the shape and location of integrated heat sink sheet. Formed on the base, the groove extends from the edge of the base to the contact area. The heat sink fin is also formed on the base.
Patent TW-I221643-B (TW)
Title: Partial-membrane carrier head
Inventor: RENTELN PETER
IPC: B24B37/30
Filed: 2003-06-11
Granted: 2004-10-01
Abstract: An invention is provided for a carrier head that includes a metal plate having an opening formed in a central location. The metal plate has a wafer side, which faces the backside of a wafer during a CMP operation, and a non-wafer side. Positioned above the non-wafer side of the metal plate, and located above the opening in the metal plate, is a bladder or membrane. To facilitate uniformity during polishing, an inflating pressure is applied to the bladder, or membrane, that is substantially equivalent to a polishing pressure utilized during the CMP operation. To facilitate transporting the wafer, a vacuum can be applied to the opening in the metal plate to adhere the wafer to the carrier head. Further, to release the wafer from the carrier head, the bladder, or membrane, can be inflated such that it protrudes through the opening in the metal plate.
Patent TW-I230181-B (TW)
Title: Method for producing aqueous polyurethane/clay nano composite
Inventor: MA CHEN-CHI MARTIN
IPC: C08L75/04
Filed: 2003-07-02
Granted: 2005-04-01
Abstract: The present invention relates to a method for producing aqueous polyurethane (PU)/clay nano composite, comprising: (a) adding a modified organic clay into a polyol; (b) adding a poly-isocyanate and a carboxyl or sulfonyl-containing poly-active hydrogen compound into the mixture of step (a) to form a carboxyl or sulfonyl-containing polyurethane prepolymer; (c) adding a chain extender into the mixture of step (b) to react with the polyurethane prepolymer; (d) adding a tertiary amine into the mixture of step (c) to react with the carboxyl or sulfonyl group and form a hydrophilic quaternary ammonium group; and (e) adding a chain extender and water into the mixture of step (d) to form a aqueous polyurethane/clay nano composite.
Patent TW-I220355-B (TW)
Title: Handheld mobile communication device and method for processing finances management data file therein
Inventor: LAI CHENG-SHING
IPC: H04M1/00
Filed: 2003-09-04
Granted: 2004-08-11
Abstract: A handheld mobile communication device comprises storage device, finances management data file concealment device and display device. The said storage device consists of a finances management data warehouse and a confidential data warehouse. The said finances management data storage warehouse stores at least one finances management data file and the said confidential data storage warehouse at least stores one confidential attribute data and a password data. The said financed management data file concealment device is used to set up the said confidential attribute data and password and compare if an input character string matches the said password. If yes, send out a finances management data file display command. The said display device is used to receive the said finances management data file display command and display the said finances management data file accordingly.
Patent TW-I283416-B (TW)
Title: Active termination control through a module register
Inventor: JANZEN JEFFERY W
IPC: G11C8/00
Filed: 2003-11-17
Granted: 2007-07-01
Abstract: A method and apparatus are provided for active termination control in a memory by a module register providing an active termination control signal to the memory. The module register monitors a system command bus for read and write commands. In response to detecting a read or write command, the module register generates an active termination control signal to the memory. The memory turns on active termination based on information programmed into one or more mode registers of the memory. The memory maintains the active termination in an on state for a predetermined time based on information programmed into one or more mode registers of the memory.
Patent TW-I262965-B (TW)
Title: Method for electrolytic copper plating
Inventor: TSUCHIDA HIDEKI
IPC: H05K3/18
Filed: 2003-11-27
Granted: 2006-10-01
Abstract: A method for electrolytic copper plating using an electrolytic copper plating solution including a compound containing a structure of -X-S-Y-, wherein X and Y are independently chosen from hydrogen atom, carbon atom, sulfur atom, nitrogen atom, and oxygen atom, and X and Y may be the same only when they are a carbon atom, and by contacting the electrolytic copper plating solution with ozone is disclosed.
Patent TW-I226582-B (TW)
Title: Client/server control system applied to unmanned aerial vehicle
Inventor: LEE HSIEN-CHIARN
IPC: G05D1/00
Filed: 2003-11-28
Granted: 2005-01-11
Abstract: A client/server control system applied to unmanned aerial vehicle is provided, which can proceed all control items with respect to an unmanned aerial vehicle (UAV) through the server control device or the client control device chosen by the server control device. Such a client/server control system not only provides a synchronous training scheme to conduct the professional training, but also acts as a backup system when the ground navigation control station encounters a faulty condition. In comparison with all server/client control devices, the present system is further provided with a download display means to control the real-time status and is better than the conventional control system in terms of convenience, safety and instantaneity.
Patent TW-I266450-B (TW)
Title: Adjustable wireless communication device and antenna module and control method of the same
Inventor: FANG CHIEN-HSING
IPC: H04B7/10
Filed: 2004-02-09
Granted: 2006-11-11
Abstract: An adjustable wireless communication device and its antenna module for transmitting radio signals includes a plurality of antennas ranked in an array, and a control circuit connected to the plurality of antennas for switching on part antennas among the plurality of the antennas. When the control circuit switches on fewer antennas among the plurality of the antennas, the directivity of the radiation pattern of the antenna module is weaker; and when the control circuit switches on more antennas among the plurality of the antennas, the directivity of the radiation pattern of the antenna module is stronger.
Patent TW-I285892-B (TW)
Title: Optical information-recording media and optical information processing apparatus
Inventor: OHKUBO SHUICHI
IPC: G11B7/258
Filed: 2004-02-12
Granted: 2007-08-21
Abstract: Optical information-recording media comprise a first transparent substrate through which a laser beam enters, a first information-recording layer deposited on the first transparent substrate, a first reflection film formed on the first information-recording layer, an intermediate layer deposited on the first reflection film, a second information-recording layer formed on the intermediate layer, a second reflection film deposited on the second information-recording layer, and a second substrate provided on the second reflection film. The recording film of each of the first and second information-recording layers has a main composition represented by (GeTe)xSb2-yInyTe3, and its composition ration is within ranges of 0.04 <= y < 2 and 4 <= x <= 8.
Patent TW-I252365-B (TW)
Title: Light source adjusting module
Inventor: CHANG CHIH-HAO
IPC: G03B21/00
Filed: 2004-02-20
Granted: 2006-04-01
Abstract: A light source adjusting module for handling a beam from a light source is provided. The light source adjusting module comprises a sleeve, a first optical element, a first holder for carrying the first optical element, a second optical element, a second holder for carrying the first optical element, a first adjusting member, a second adjusting member and a sleeve adjusting member. The position of the first optical element is adjusted by the first adjusting member. The position of the second optical element is adjusted by the second adjusting member. The rotating angle of the sleeve is adjusted by the sleeve adjusting member. The beam handled by the light source adjusting module, which is adjusted by the adjusting members mentioned above, can fit in with the design requirement.
Patent TW-I253490-B (TW)
Title: Air cleaner
Inventor: TSAI KUAN-CHUAN
IPC: F02M35/04
Filed: 2004-03-03
Granted: 2006-04-21
Abstract: The present invention is to provide an air cleaner whose inlet is arranged in a downward fashion so as to effectively prevent dust and sludge from getting into the inlet and therefore simplify the manufacturing process and the cost. The air cleaner of the present invention is directed to the air cleaner installed on the engine and the outer casing of the crankshaft box. The air cleaner comprises an air inlet allowing the entrance of air, a filter for filtering the air, and a front and a rear space separated by the filter. The inlet of the invention is formed in such a way that comprises: a substantially downward opening disposed at the front part on the bottom of the air cleaner; a separating plate dividing the inner space of the opening and the front space; and a lead-in entrance disposed on the separating plate.
Patent TW-I270134-B (TW)
Title: Laser machining using an active assist gas
Inventor: BOYLE ADRIAN
IPC: B23K26/12
Filed: 2004-03-04
Granted: 2007-01-01
Abstract: A silicon workpiece 5 is machined by a laser 2 with a laser beam 4 with a wavelength of less than 0.55 microns by providing a halogen environment for the silicon workpiece to form an active assist gas for laser machining. The laser beam is focussed onto the silicon workpiece at a power density above an ablation threshold of silicon so that the assist gas reacts with the silicon workpiece at or near a focus of the laser beam such that laser machining speed is increased and strength of the machined workpiece is increased due to an improvement in machining quality. The invention has particular application in the dicing of a silicon wafer in the presence of sulphur hexafluoride (SF6), resulting in increased strength of resultant dies.
Patent TW-I283225-B (TW)
Title: Stacked tray assembly for semiconductor package substrate
Inventor: KO CHANG-SHAO
IPC: B65D73/02
Filed: 2004-04-01
Granted: 2007-07-01
Abstract: A stacked tray assembly for semiconductor package substrates is provided, in which a plurality of stacked trays having receiving cells for carrying semiconductor package substrates and separating structures for dividing each receiving cells is proposed, and at least a first engaged unit is formed on the external fringe of each tray. Then, at least an engaging member having a plurality of second engaged units is provided so as to engage with the first engaged units of the stacked trays, thereby stably positioning the stacked trays during the transporting process.
Patent TW-I227840-B (TW)
Title: Method and apparatus for multiplying based on Booth's algorithm
Inventor: YEH TING-KUN
IPC: H04N7/50
Filed: 2004-04-08
Granted: 2005-02-11
Abstract: A multiplying apparatus and method based on Booth's algorithm are disclosed. According to a multiplicator index, one of several predetermined multiplicator coefficient sets can be chosen. Each multiplicator coefficient set contains several multiplicator coefficients that are generated according to a predetermined multiplicator value by Booth's algorithm. Then the multiplicator coefficients can be used to generate the partial products according to a multiplicand by Booth's algorithm. By summing all of the partial products, an output value can be generated.
Patent TW-I227160-B (TW)
Title: Gyratory wheel bicycle amusement facility
Inventor: JANG YUN-LIANG
IPC: A63G1/22
Filed: 2004-05-03
Granted: 2005-02-01
Abstract: The invention relates to a bicycle amusement facility with rotation track for courage training, physical strength test or challenge to physical strength of human body and courage limit. Utilize angle steel bar with proper strength to build up the bottom base of the cubic frames like the bottom mounting frame, the vertical mounting frame and top mounting frame and install a penetrating center shaft fastened by screws on the top mounting frame. The center shaft can be provided for operation of rotation coupling pole, hanging bracket and bicycle body rotation. Transmission force of the rotation is done by cycling. As such, the bicycle body hung by the hanging bracket contacts with the giant 360 degree circular track by its front wheel to move forward during cycling, enabling the whole bicycle body to follow the track for 360 degree gyration.
Patent TW-I269092-B (TW)
Title: Liquid crystal display
Inventor: TANOSE TOMONORI
IPC: G02F1/1333
Filed: 2004-05-28
Granted: 2006-12-21
Abstract: In order to suppress color tint during display of black, chromaticity is changed when black is displayed while maintaining chromaticity when white is displayed. For this purpose, the pigment to be dispersed in a color resist is adjusted in particle size and concentration. Such adjustment is so performed that the chromaticity difference between displayed white and black becomes 0.01 or smaller in the x-y chromaticity coordinates by varying the transmissivity of color pixels during display of black. With such a structure, successfully provided is a color liquid crystal display capable of preventing color tint in displayed black, while keeping white chromaticity at the desired level.