baber/WOPTO huggingface dataset:
Patent TW-466402-B (TW)
Title: Computer system pre-boot security detection method for detecting invalid operation code
Inventor: TSAI JIUN-NAN
IPC: G06F11/30
Filed: 1999-10-06
Granted: 2001-12-01
Abstract: There is provided a computer system pre-boot security detection method for detecting invalid operation code that executes computer pre-boot security system by detecting invalid operation code in the program to trigger the interrupt service function of the interrupt vector INT 6 of the microprocessor. This method saves the vector address of the original interrupt vector INT 6 of the microprocessor after the computer system power is on and the microprocessor executes power on self-test. Then, a group of new interrupt service programs are set to execute system security check. After executing an invalid operation code, it activates the new interrupt vector function to execute security checking steps. It executes the normal computer system boot step if the system security check is passed, or locks keyboard operation if the system security check is not passed.
Patent TW-442822-B (TW)
Title: Ion implantation device with at least two ion sources
Inventor: PENG JEN-TAI
IPC: H01J37/08
Filed: 1999-10-19
Granted: 2001-06-23
Abstract: The invention disclosed an ion implantation device used in semiconductor ion implantation process, comprising at least the following basic elements: a rotary disk; at least two ion sources for producing an ion beam, the at least two ion sources are fixed on the rotary disk with equal distances between adjacent ion sources; and an extractor for extracting the ion from the ion beam. The above mentioned at least two ion sources at least comprise: an ionization chamber having a conductor wall; a filament passing through the interior of the ionization chamber and protruding the conductor wall of the ionization chamber, in which an insulation measure is created between the filament and the conductive wall; and a support fixed on the rotary disk for positioning the ionization chamber.
Patent TW-454176-B (TW)
Title: Wave-shaping apparatus and reproduction signal processing apparatus including the same
Inventor: HORIBE RYUSUKE
IPC: G11B20/10
Filed: 1999-10-27
Granted: 2001-09-11
Abstract: A wave-shaping apparatus includes a first detection circuit for detecting a reproduction signal reproduced from an optical disk by an optical pickup circuit using a first detection time constant to detect an upper envelope of the reproduction signal; a second detection circuit for detecting the reproduction signal using a second detection time constant to detect a lower envelope of the reproduction signal; an averaging circuit for putting a weight represented by a weighting coefficient to each of the upper envelope and the lower envelope to calculate an average value of each of the upper envelope and the lower envelope; and a subtraction circuit for subtracting a signal corresponding to the average value from the reproduction signal to output a wave-shaped signal.
Patent TW-466792-B (TW)
Title: Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells
Inventor: MARIANOWSKI LEONARD G
IPC: H01M8/02
Filed: 1999-11-24
Granted: 2001-12-01
Abstract: A separator plate for a polymer electrolyte membrane fuel cell stack constructed of at least two coextensive sheet metal elements shaped to promote the distribution of reactant gases to the electrodes of the fuel cell units of the fuel cell stack. The coextensive sheet metal elements are nestled together and form a coolant flow space therebetween.
Patent TW-432643-B (TW)
Title: Low pin-count chip package structure and its manufacturing method
Inventor: JUNG KYUJIN
IPC: H01L23/02
Filed: 2000-01-12
Granted: 2001-05-01
Abstract: A low pin-count chip package structure and its manufacturing method is provided. It comprises a chip stand that loads a semiconductor chip and plural connection pads connected the chip. An encapsulation body covers the chip, chip seat and plural connection pads with the bottom surface of chip seat and connection pads being exposed. The feature of this invention is that the chip seat and connection pads have concave cross-section toward interior. This structure can lengthen the time of moisture diffusing into the package and enhance the fixing of the chip seat and connection pads in the encapsulation body. The manufacturing of this low pin-count chip package is also described.
Patent TW-460559-B (TW)
Title: A method of improving an adhesive article
Inventor: WHITEMAN JOHN DAVID
IPC: C09J7/21
Filed: 2000-01-24
Granted: 2001-10-21
Abstract: A method of improving an adhesive article, such tape, a label or repositionable paper, containing a paper facestock layer and an adhesive layer is disclosed. The adhesive layer contains a pressure sensitive adhesive and voided latex particles. The incorporation of the voided latex particles into the adhesive layer provides opacity and improves shear strength, without unacceptably compromising the tack and peel adhesion properties of the adhesive layer and without causing wear to processing equipment relative to conventional fillers.
Patent TW-483882-B (TW)
Title: Process for the production of 6-aminocapronitrile and/or hexamethylenediamine
Inventor: BUNEL EMILIO ENRIQUE
IPC: C07C255/04
Filed: 2000-01-25
Granted: 2002-04-21
Abstract: Process for producing 6-aminocapronitrile and/or hexamethylenediamine by hydroformylating 3-pentenenitrile, isolating a formylvaleronitrile (FVN) mixture from the hydroformylation reaction product, reductively aminating the FVN mixture and isolating the desired product.
Patent TW-466831-B (TW)
Title: Electronic counter
Inventor: ENDO YOSHIHIRO
IPC: G04G15/00
Filed: 2000-04-19
Granted: 2001-12-01
Abstract: The purpose of the present invention is to make it possible to optionally configure various types of electronic counters. The invented electronic counter is provided with a single-chip microcomputer 12, which has a built-in ROM 13 and RAM 14, so as to write data, which corresponds to the program variable, into the RAM 14 when data is input through a communication port 10 and an interface 11.
Patent TW-553840-B (TW)
Title: Fluid ejection device controlled by electrically isolated primitives
Inventor: SAUL KENNETH D
IPC: B41J2/05
Filed: 2000-06-15
Granted: 2003-09-21
Abstract: A fluid ejection device has a first set of primitives within a first region of a substrate of the device, and a second set of primitives within a second region of the substrate. The second set of primitives is electrically isolated from said first set of primitives. The number of primitives of said first set of primitives is different from the number of primitives of said second set of primitives.
Patent TW-457601-B (TW)
Title: Die bonding device and semiconductor device
Inventor: YAMAMOTO MASAHIKO
IPC: H01L21/00
Filed: 2000-06-28
Granted: 2001-10-01
Abstract: A strap-like layered resin film (4) having the same width as a semiconductor chip (2) is cut out from a layered resin film (4F) and pressurized while being heated to the temperature below the transition temperature of a resin ribbon (4b), to be bonded onto a predetermined region (1R) of a lead frame (1). Subsequently, removing a cover ribbon (4a) of non-stickiness from the film (4), the semiconductor chip (2) is bonded to the predetermined region (1R) with the resin ribbon (4b) of stickiness heated to about the transition temperature, and further pressurized. With this structure, in bonding the lead frame and the semiconductor chip with the resin film as a bonding material, it is possible to prevent emergence of a void caused by sucking air and extending-off of the bonding material.
Patent TW-I287556-B (TW)
Title: Polymetaphenyleneisophthalamide-based polymer porous film, process for preparing same and separator for battery
Inventor: OHNO TAKAO
IPC: H01M50/434
Filed: 2000-09-11
Granted: 2007-10-01
Abstract: A polymetaphenyleneisophthalamide-based polymer porous film having excellent gas permeability and heat resistance as well as good porous structure. The film is prepared by a process comprising casting a dope of a polymetaphenyleneisophthalamide-based polymer and coagulating it in a coagulating bath. The porous film may contain inorganic whiskers or may be formed into a composite porous film by being combined with another thermoplastic polymer film.
Patent TW-527225-B (TW)
Title: A machine for coating granular articles and the like
Inventor: GIOGOLI ANTONIO
IPC: A23P1/08
Filed: 2000-09-19
Granted: 2003-04-11
Abstract: A machine for coating granular articles and the like includes a rotating drum or a coating pan (1), which receives a predetermined mass of articles to be treated. The machine includes also a tubular manifold (4), whose axis is parallel to the axis of said coating pan (1) and which communicates with an outer first pipe (5). A plurality of perforated hollow bodies (14) extend from said manifold (4) and are dipped into the moving mass of the articles to be treated. A second pipe (6) communicates with the coating pan (1), so as to create a flow of air for ventilating the articles. The perforated hollow bodies (14) are telescopic, so as to allow adjustment of their length in order to change the depth of penetration thereof in the moving mass of the articles inside the coating pan (1). The perforated hollow bodies (14) have a distal part (14b), which is inclined with respect to the hollow body vertical axis and whose cross section is oblong with pointed ends. The first pipe (5) and second pipe (6) are aimed at being connected, by a commutation member (7), alternately to a tube (8) introducing air for drying treated articles and to a discharge tube (9).
Patent TW-594093-B (TW)
Title: Optical transmission and reception system, and optical transmission and reception module and optical cable for the system
Inventor: ISHIHARA TAKEHISA
IPC: G02B6/28
Filed: 2000-10-09
Granted: 2004-06-21
Abstract: In an optical transmission and reception module, a partitioning member (80) separating a light emitting device and a light receiving device from each other includes a partitioning plate (81) having a concave surface (81a), an engaging portion (82) to which the partitioning plate is fixed, a holding portion (83) holding the engaging portion movably, and a leaf spring (84) for pressing the engaging portion against an optical plug (90). An end surface (91a) of an optical fiber is convex and projects from a front end of the optical plug. When the end surface (90a) of the optical plug is in contact with an engaging surface (86a) of the engaging portion, a gap (G) is generated between the end surface (91a) of the optical fiber and a surface (81a) opposed thereto.
Patent TW-498259-B (TW)
Title: Synchronization of interrupts with data packets
Inventor: KAGAN MICHAEL
IPC: G06F19/00
Filed: 2000-11-24
Granted: 2002-08-11
Abstract: A method and apparatus for conveying data over a packet-switching network (26). Data are received from a peripheral device (25) for transmission via the network to a memory (22) associated with a central processing unit (CPU) (21), followed by an interrupt signal from the peripheral device associated with the data. One or more data packets containing the data are sent over the network to a host network interface (32) serving the memory and the CPU, followed by an interrupt packet sent over the network to the host network interface. Responsive to the interrupt packet, an interrupt input of the CPU is asserted only after the one or more data packets have arrived at the host network interface.
Patent TW-473966-B (TW)
Title: Flip chip in leaded molded package and method of manufacture thereof
Inventor: JOSHI RAJEEV
IPC: H01L23/495
Filed: 2000-12-15
Granted: 2002-01-21
Abstract: A chip device that includes a leadframe, a die and a mold compound. The backside of the die is metallized and exposed through a window defined within a mold compound that encapsulates the die when it is coupled to the leadframe. Leads on the leadframe are coupled to source and gate terminals on the die while the metallized backside of the die serves as the drain terminals.
Patent TW-491001-B (TW)
Title: Electrically controlled plasma uniformity in a high density plasma source
Inventor: JOHNSON WAYNE LEE
IPC: C23C14/34
Filed: 2001-03-30
Granted: 2002-06-11
Abstract: Apparatus including a chamber and a coil system for converting a field-generating current into a RF magnetic field in the chamber when the chamber contains an ionized gas which interacts with the RF magnetic field to create a plasma. The plasma is contained within a cylindrical region enclosed by the chamber, which region has a longitudinal center axis, and the region is considered to be made up of a plurality of annular zones concentric with the center axis and disposed at respectively different distances from the center axis. The coil system is composed of: a plurality of individual coils each positioned and dimensioned to produce a RF magnetic field which predominantly influences a respective annular zone.
Patent TW-524760-B (TW)
Title: Clamp device
Inventor: HIKARI KAZUO
IPC: F16D55/228
Filed: 2001-04-30
Granted: 2003-03-21
Abstract: This invention provides a clamp device comprising a body by coupling a pair of halves together with fasteners, a pair of fluid pressing pistons arranged in the body, the pair of fluid pressing pistons urging a pair of friction plate units toward opposite sides of a disc to fix the disc from rotation. The clamp device is comprised of a first spring that urges the pair of friction plate units away from the disc maintains a resilient urging thereof along a forward rotation axis, and a second spring that urges the pair of friction plate units away from the disc and maintains a resilient urging thereof along a reversed rotation axis.
Patent TW-475048-B (TW)
Title: Two-piece base for lamp
Inventor: LIAO MING-HONG
IPC: F21V19/00
Filed: 2001-05-04
Granted: 2002-02-01
Abstract: A two-piece lamp base assembly is assembled without fusing or welding the components together. A first portion has a cavity that receives a press seal of a lamp. A second or annular portion is slid over a reduced dimension region of the first portion to properly position and locate conductor wires extending from a lamp envelope. The annular portion snap-fits over shoulder and is locked between a shoulder and stop surface to hold the conductor wires in place.
Patent TW-533710-B (TW)
Title: System and method for on-demand data distribution in a P2P system
Inventor: YEN BRIAN
IPC: H04L12/00
Filed: 2001-07-10
Granted: 2003-05-21
Abstract: A system for on demand data distribution includes a distribution engine and an index of distributable data files stored in peers. The distribution engine sends to a requesting peer an address of a peer having a requested data file and an encryption dataset to decrypt the data file. The distribution engine also charges a registered owner of the peer for purchase of the data file and updates the index to indicate that the requesting peer now stores the data file.
Patent TW-494038-B (TW)
Title: Method of forming metal bumps
Inventor: SAKYAMA SEIKIS
IPC: H01L21/60
Filed: 2001-09-24
Granted: 2002-07-11
Abstract: Metal bumps are formed by using a bump material containing a metal material which melts only partially at a first temperature and melts entirely at a second temperature higher than the first temperature. A resin film is first formed on a surface of a substrate provided with electrodes. Then, openings are formed in the resin film for exposing the electrodes. Then, the bump material is loaded into the openings. Then, the bump material is heated to the first temperature for melting only part of the metal material, followed by cooling the bump material below the first temperature. Then, the resin film is removed. Finally, the bump material is heated to the second temperature for entirely melting the metal material.
Patent TW-538006-B (TW)
Title: Removal of fluoride from wastewater using single fluoride sensing electrode
Inventor: KRULIK GERALD
IPC: C02F1/46
Filed: 2001-09-26
Granted: 2003-06-21
Abstract: A system for removing fluoride from wastewater is provided. The system comprises a reaction tank for processing said wastewater by adding calcium salts, a filtration tank for removing the precipitated fluoride formed in the reaction tank, a single fluoride electrode disposed at the reaction tank for measuring a concentration of fluoride in the influent wastewater and providing an output signal, and a programmable controller for controlling addition of said calcium salts into said reaction tank. The programmable controller defines a setpoint of fluoride concentration in the reaction tank and automatically controls addition of calcium salts based on the setpoint and the output signal provided by the single fluoride electrode. A method of removing fluoride from wastewater is also provided.
Patent TW-I265941-B (TW)
Title: Process for manufacturing polyamides
Inventor: HELFT MATTHIEU
IPC: C08G69/26
Filed: 2001-10-04
Granted: 2006-11-11
Abstract: The invention relates to a continuous process for manufacturing polyamides. The polyamides are of the type obtained from diacids and diamines. The process comprises an operation of continuous mixing of a compound which is rich in amine end groups and a compound which is rich in acid end groups and a polycondensation operation using the mixture. The invention relates to the starting phase of such a process, during which an aqueous solution comprising a mixture of monomers in substantially stoichiometric proportions is used.
Patent TW-523660-B (TW)
Title: Basic input output system update indication system and method thereof
Inventor: HUANG GRACE
IPC: G06F12/00
Filed: 2001-10-12
Granted: 2003-03-11
Abstract: The present invention is a basic input output system (BIOS) update indication system and a method thereof. Mainly through the indication of several light emitting diodes (LEDs), the present invention can notify the user about the BIOS update status so as to prevent the user from giving any wrong command therefore to cause system breakdown, before being fully aware of the BIOS update progress.
Patent TW-556174-B (TW)
Title: Optical disc and apparatus for manufacturing a master disc therefor
Inventor: KATSUMURA MASAHIRO
IPC: G11B7/24091
Filed: 2001-10-31
Granted: 2003-10-01
Abstract: A master-disc-manufacturing apparatus includes an electron-beam emitting portion for emitting an electron beam, an electron-beam converging portion for converging an electron beam, a retarding voltage applying portion for applying a substrate with a negative potential having a magnitude of decelerating the electron beam, and a vacuum atmosphere producing portion for evacuating a chamber to produce a vacuum atmosphere therein.
Patent TW-529123-B (TW)
Title: Method of forming a titanium-containing glue layer
Inventor: CHEN DUNG-PO
IPC: H01L21/768
Filed: 2001-12-11
Granted: 2003-04-21
Abstract: The present invention provides a method to form a titanium-containing glue layer and to reduce the diffusion of boron ion into a titanium-containing glue layer. The primary step is a nitrogen-ion implantation process in which the nitrogen ions are implanted into an interface region between a boron-ion doped region and a titanium-containing glue layer to form a nitrogen-ion-containing doped region. Afterward, a titanium-containing glue layer is conformally deposited on the surface of the nitrogen-ion-containing doped region by a TiCl4-based CVD method. Because the temperature used in the CVD is so high that an ion diffusion occurs in the interface region between the nitrogen-ion-containing doped region and the titanium-containing glue layer, a titanium nitride layer is then formed in the interface region by a contact of the titanium ions and the nitrogen ions. The boron ions can not pass through the nitrogen-ion-containing doped region and the titanium nitride layer into the titanium-containing glue layer. Consequently, the present method can avoid those problems caused by TiB.
Patent TW-512418-B (TW)
Title: Device and method for cleaning wafer pod
Inventor: HOU HUEI-LUNG
IPC: H01L21/00
Filed: 2001-12-25
Granted: 2002-12-01
Abstract: The present invention relates to a device for cleaning a wafer pod and a method for cleaning the surface of a wafer pod by using the device. The device comprises a dynamic nozzle set which can use a small amount of a low cost cleaning fluid to clean the bottom grooves and protruded plate of a wafer pod which are normally difficult to be cleaned. The invented device further comprises a set of real time contaminant discharge system which can instantly isolate the contaminants on the surface of a wafer pod to avoid a secondary contamination.
Patent TW-570774-B (TW)
Title: System for classifying the shape of hip for a person in sitting posture
Inventor: SHEN LIE-CHUNG
IPC: G06K9/00
Filed: 2001-12-27
Granted: 2004-01-11
Abstract: The present invention uses a 3D human body measurement technique to obtain data on 3D shape of the hip of a human body according to the related characteristic values of the human body, such as the body weight, the circumference of the hip, and the outside diameter of the thigh. The database on the shape of the hip of a human body in a sitting posture is used to set up a dimension system on the shape of the hip of a human body. Such a dimension system can be used to classify and grade the curvature of the hip of a human body and set up a system for classifying the shape of the hip of a human body in a sitting posture which is more anthropomorphized. Such a system for classifying the shape of the hip of a human body can be used to rapidly and accurately provide a curvature on the shape of the hip of a human body in order to design an ergonomic related product, such as mat, etc.
Patent TW-571196-B (TW)
Title: I2C self bus switching device
Inventor: BARENYS MICHAEL ANTON
IPC: G06F13/00
Filed: 2002-02-05
Granted: 2004-01-11
Abstract: A bus switch module for use in a bus such as an I2C bus is provided. In one embodiment, the switch module includes a control unit and a switch. The control unit includes an input for receiving instructions from a bus driver as to whether to close or open the switch. The switch includes a first and a second data connection which connect the switch to a first and a second segment of the bus and includes a control input for receiving commands from the control unit. The control unit opens and closes the switch in response to instructions received from the bus driver and signals received in the first data connection are passed to the second data connection only when the switch is closed in response to a command from the control unit. Thus, the bus switch module allows a bus driver to isolate devices and switch modules connected in series by opening or closing the switch.
Patent TW-I246779-B (TW)
Title: Increasing the brightness of III-nitride light emitting devices
Inventor: KHARE REENA
IPC: H01L33/16
Filed: 2002-02-26
Granted: 2006-01-01
Abstract: LEDs employing a III-Nitride light emitting active region deposited on a base layer above a substrate show improved optical properties with the base layer grown on an intentionally misaligned substrate with a thickness greater than 3.5 mum. Improved brightness, improved quantum efficiency, and a reduction in the current at which maximum quantum efficiency occurs are among the improved optical properties resulting from use of a misaligned substrate and a thick base layer. Illustrative examples are given of misalignment angles in the range from 0.05 DEG to 0.50 DEG, and base layers in the range from 6.5 to 9.5 mum although larger values of both misalignment angle and base layer thickness can be used. In some cases, the use of thicker base layers provides sufficient structural support to allow the substrate to be removed from the device entirely.