baber/WOPTO huggingface dataset:
Patent TW-531660-B (TW)
Title: 3D laser tracking ball bar
Inventor: FAN GUANG-JAU
IPC: G01B11/00
Filed: 2000-08-28
Granted: 2003-05-11
Abstract: This invention ""3D laser tracking ball bar"" makes use a precision standard sphere to mount onto a magnetic shaft of any moving target which has its own coordinate system, such as the large coordinate measuring machine, machine tool, robot, etc. By means of the length change of an extendable structure, it is possible to rapidly measure the distance of a moving reflector with respect to the laser interferometer. In the meantime, through two rotary encoders the pitch and yaw angular motions of the target can be measured simultaneously. From the obtained pitch, yaw, and radial motions this spherical coordinate system can be converted to the Cartesian Coordinate system so that the exact target motion can be realized.
Patent TW-563062-B (TW)
Title: BIOS version date acquisition method under Windows operating system
Inventor: LUO JIANG
IPC: G06F9/00
Filed: 2000-09-08
Granted: 2003-11-21
Abstract: A BIOS version date acquisition method under Windows operating system (OS) that is realized by virtue of dynamic virtual device driver (VxD), firstly defines input and output parameter buffers region and acquire the initial address and region size of search storage, then maps the actual address to linear address; after adding offset to initial address, confirm that offset value is smaller than that of the storage size minus 8; further confirm the address pointed by the initial address plus the offset contains number; use the address of the number as base address, after number confirmation, then store the value from digit 0 to digit 9 of the base address; and return the value from digit 0 to digit 9 to application program to acquire BIOS version date.
Patent TW-490873-B (TW)
Title: Electrochemical cell having beaded can and method of forming same
Inventor: JANMEY ROBERT M
IPC: H01M50/107
Filed: 2000-09-14
Granted: 2002-06-11
Abstract: An electrochemical cell having a container with a closed bottom end, an open top end, and side walls extending between the bottom and top ends. The container has a plurality of beads extending radially inward formed near the open top end. Electrochemically active material is disposed in the container, and a seal assembly is disposed in the open end and supported by the plurality of beads.
Patent TW-498247-B (TW)
Title: Method and system for optimizing request-promise workflows
Inventor: DALAL MUKESH
IPC: G06Q10/06
Filed: 2000-10-23
Granted: 2002-08-11
Abstract: A system for optimizing request-promise workflows includes a first entity that provides supplies to a second entity. The second entity optimizes its production to generate a request for the supplies and reoptimizes in response to promises received from the first entity. The first entity may send a culprit promise that identifies the supply that is creating the shortage.
Patent TW-490704-B (TW)
Title: Method and apparatus for eliminating displacement current from current measurements in a plasma processing system
Inventor: GOECKNER MATTHEW J
IPC: C23C14/48
Filed: 2000-10-17
Granted: 2002-06-11
Abstract: In a plasma processing system, displacement current is removed from a current measurement by providing a secondary capacitor connected in parallel with a primary capacitor defined by an anode and a cathode spaced from one another within the plasma doping chamber. The secondary capacitor is chosen or adjusted to have a same or nearly the same capacitance as the primary capacitor. When a voltage pulse is applied to both the primary and secondary capacitors, the respective currents through the capacitors are measured. In order to remove the effects of the displacement current that is present at the leading and falling edges of the voltage pulse, and in order to measure the ion current within the doping chamber, the secondary current through the secondary capacitor is subtracted from the primary current through the primary capacitor.
Patent TW-536882-B (TW)
Title: Apparatus for a voice over IP (VoIP) telephony gateway and methods for use therein
Inventor: THORNTON TIMOTHY R
IPC: H04L12/14
Filed: 2000-11-03
Granted: 2003-06-11
Abstract: Apparatus, and accompanying methods for use therein, for a telephony gateway intended for use, e.g., paired use, at opposite ends of a data network connection, in conjunction with at each end, e.g., a private branch exchange (PBX) for automatically routing telephone calls, e.g., voice, data and facsimile, between two peer PBXs over either a public switched telephone network (PSTN) or a data network, based on, among other aspects, cost considerations for handling each such call and called directory numbers, monitoring quality of service (QoS) then provided through the data network and switching (""auto-switching"") such calls back and forth between the PSTN and the data network, as needed, in response to dynamic changes in the QoS such that the call is carried over a connection then providing a sufficient QoS. To support auto-switching, the apparatus embeds, using call independent signaling, certain call-specific information, as non-standard data, within various conventional H.323 messages that transit between the paired gateways. Furthermore, for added local redundancy, this apparatus utilizes peered border elements within an H.323 administrative domain.
Patent TW-461015-B (TW)
Title: Wafer plating clip
Inventor: LIAU BEN-YU
IPC: H01L21/68
Filed: 2000-11-17
Granted: 2001-10-21
Abstract: A wafer plating clip suitable for the plating process of wafer is disclosed. The wafer plating clip comprises at least: a vacuum system; a bottom lid having plural through holes distributed in the center region and penetrates through both sides of the bottom lid to suck and adhere to the wafer on both sides of the bottom lid, and an air-extracting pipeline to connect the through hole to the vacuum system; and two upper lids which are replaceable and have a circular opening respectively, and are associated with two sides of the bottom lid to expose the plated region of the wafer, and there are plural plating spots at the edge of the circular opening to electrically connect with the wafer.
Patent TW-472327-B (TW)
Title: Dual-die integrated circuit package
Inventor: KOVATS JULIUS A
IPC: H01L23/495
Filed: 2000-11-23
Granted: 2002-01-11
Abstract: A dual-die integrated circuit package having two integrated circuit chips ""flip chip"" attached to each other and with one of the chips being aligned at a specified angle in relation to the other chip to allow access to bonding pads on the surface of each chip for wirebonding connection into the chip package. In a first embodiment, the two chips are rectangular in shape and are aligned at an angle of 90 degrees with respect to each other, thus allowing the end portions of the bottom chip to be accessible for connection into the chip package. Other embodiments maintain the chips at angles of less than 90 degrees, such that corner portions of each chip are accessible for connection into the chip package. The invention allows two identically constructed chips to be used for doubling or even greater multiplication of the functionality or memory of the IC package, while still using the same package footprint as for a single chip. Also, being able to use two chips that are identically constructed from a wafer fabrication standpoint provides the advantage of requiring only one IC design process.
Patent TW-I222430-B (TW)
Title: Long hot zone furnace element
Inventor: TRENTELMAN JACKSON PHELPS
IPC: C03B23/023
Filed: 2000-12-30
Granted: 2004-10-21
Abstract: The disclosed invention is a rotationally symmetrical resistance furnace heating element. The heating element has at least two ends. A respective cooling element is disposed in communication with each end. The heating element includes at least first and second high current density sections. The high current density sections are axially separated by at least one low current density section. The high current density sections have a smaller diameter than the low current density section. The invention also includes a multiple crucible method of drawing an optical fiber from the draw furnace described above. The method includes the step of heating an entire body of raw materials in a hot zone in the furnace.
Patent TW-513710-B (TW)
Title: Swing-arm type optical recording and reproducing apparatus and optical disk applicable to the same
Inventor: LEE CHUL-WOO
IPC: G11B7/122
Filed: 2001-01-31
Granted: 2002-12-11
Abstract: A swing-arm type optical recording and reproducing apparatus and an optical disk applicable to the same are disclosed. The optical disk includes a substrate having an information recording surface for recording and reproducing an information signal; and a protective layer which is provided on the information recording surface and whose surface facing a slider is a flat even surface so that variations in the floating height of the slider can be reduced. In addition, in the optical recording and reproducing apparatus, an optical head includes a light source provided at a swing arm for emitting light of a predetermined wavelength; an optical path changing means provided in the optical path of the light emitted from the light source for changing the proceeding path of incident light; a collimating lens installed at the slider for preliminarily converging the light emitted from the light source and entering via the optical path changing means; an objective lens installed at the slider for converging the light which is emitted from the light source and enters via the optical path changing means to form an optical spot on the optical disk; and a photodetector for receiving the light which is reflected from the optical disk and enters via the objective lens, the collimating lens, and the optical path changing means to detect an information signal and an error signal so that defocus due to variations in ambient temperature and variations in the wavelength of the light of the light source is restrained from occurring.
Patent TW-495943-B (TW)
Title: Semiconductor package article with heat sink structure and its manufacture method
Inventor: WU JI-CHIUAN
IPC: H01L23/367
Filed: 2001-04-18
Granted: 2002-07-21
Abstract: This invention provides a semiconductor package article with heat sink structure, which includes: a substrate with a first surface and a second surface; a semiconductor chip attached to the first surface of the substrate and electrically connected with the substrate; a heat sink with a first surface and a second surface, which uses its second surface to attach on to the first surface of the substrate through many solder columns and thus is fixed on the first surface of the substrate locating on top of the semiconductor chip; a sealing resin body encapsulating the semiconductor chip electrically connected with the substrate, those solder columns, at least the second surface of the heat sink and the first surface of the substrate in a fashion that the first surface of the heat sink is exposed; and a plurality of solder bumps mounted on the second surface of the substrate. Since the heat sink structure uses solder columns as supportive elements of the heat sink, the self-alignment characteristics during reflow of the solder columns can precisely connect the heat sink onto the substrate and control precisely the height of the heat sink to achieve the goal of maintaining the level and position of the heat sink. Meanwhile, the softness feature of the solder columns after reflow can absorb clamp pressure of molding process to prevent damage or deformation of the substrate after sealing resin packaged article is formed. Moreover, the heat sink structure is simple, which enable the simplification of manufacture process and cost reduction of production and equipment.
Patent TW-511047-B (TW)
Title: Scan driving circuit and method for an active matrix liquid crystal display
Inventor: YANG HO-HSIN
IPC: G09G3/36
Filed: 2001-06-12
Granted: 2002-11-21
Abstract: The present invention provides a scan driving circuit and method for an active matrix liquid crystal display. A switching circuit composed of a plurality of low-temperature polysilicon MOS devices of the same conductive type and a plurality of control signal input terminals are manufactured on the panel of the liquid crystal display. The number of the control signal input terminals is less than that of the scan lines of the liquid crystal display. The switch circuit is coupled between the scan line and control signal input terminal. A plurality of control signals are coupled to the control signal input terminals from the exterior of the panel. The control signals are sequential or alternating pulse signals. By using the control signals to control the switching circuit, the scan lines are driven.
Patent TW-493256-B (TW)
Title: Method and device to reduce stress in packaging process
Inventor: TSAU PEI-HUA
IPC: H01L23/28
Filed: 2001-06-18
Granted: 2002-07-01
Abstract: The present invention provides a method and device to reduce the effect of thermal stress to the solder ball array in packaging process. During the packaging of the overall integrated circuit packaging, the substrate fixture of the present invention is used to fix the printed circuit board to be packaged onto the fixture when the packaging begins. Then flip the chip and carry it on the printed circuit board, use flux for heat treatment and packaging, fill into underfill between each solder bump, so that the stess is shared by the whole underfill. Since the thermal expansion of the printed circuit board is limited by the fixture in the temperature-raising process, thereby the effect of thermal mechanical stress to the contact of solder bump during raising the temperature is reduced.
Patent TW-487789-B (TW)
Title: Rotary damper and auxiliary grip device
Inventor: JINNBO NAOTO
IPC: B60N3/02
Filed: 2001-06-27
Granted: 2002-05-21
Abstract: To provide a rotary damper easily injecting a viscous fluid with excellent working efficiency and leaking no viscous fluid at assembling work. This rotary damper is provided with a housing 11 arranging a hole 12a at the bottom 12 and having the opening ceiling, an output shaft 21 provided with a flange 22 and inserted into the housing 11, an O-ring 51 for sealing a part between the bottom 12 and the flange 22, a rotor body 31 inserted into the housing 11, inserting the output shaft 21 up to a state abutting to the flange 22 with an outer peripheral surface opposed at a prescribed interval to an inner peripheral surface of the housing 11 and provided with an inserting hole 21a communicating with the hole 12a, a cap 41 blocking up the ceiling of the housing 11 and rotatably supporting a part of the output shaft 21, an O-ring 52 for sealing part between this cap 41 and the output shaft 21 and the viscous fluid 53 filled in a filling part formed of the housing 11, the output shaft 21, the rotor body 31, the O-ring 51, the cap 41 and the O-ring 52.
Patent TW-I311564-B (TW)
Title: Methods for treating rheumatic diseases using a soluble ctla4 molecule
Inventor: ROBERT COHEN
IPC: A61K45/06
Filed: 2001-07-02
Granted: 2009-07-01
Abstract: The present invention relates to soluble CTLA4 mutant molecules for use in treating an immune disorder associated with graft transplant rejection or for use in treating rheumatic disease.
Patent TW-541318-B (TW)
Title: Process for producing polar olefin copolymer and polar olefin copolymer obtained thereby
Inventor: INOUE YOSHIHISA
IPC: C08F4/639
Filed: 2001-07-03
Granted: 2003-07-11
Abstract: A process for producing a polar olefin copolymer comprises copolymerizing a non-polar olefin and a polar olefin in the presence of a transition metal compound selected from Groups 4, 5, 6 and 11 of the periodic table, which is represented by the following formula (IV): wherein M' is a transition metal atom selected from Groups 4, 5, 6 and 11 of the periodic table, m is an integer of 1 to 6, A is -O-, -Si-, -Se-, -N(R6)-, n is a number satisfying a valence of M', R1 to R4 and R6 are each a hydrogen atom, a halogen atom, a hydrocarbon group and the like, and X is a halogen atom, an oxygen atom, a hydrocarbon group and the like, and at least one compound (B) selected from the group consisting of an organometallic compound (B-1), an organoaluminum oxy-compound (B-2) and an ionic ionizing compound (B-3). Therefore, the process is capable of obtaining a polar olefin copolymer having excellent properties under mild polymerization conditions.
Patent TW-538274-B (TW)
Title: Black matrix for liquid crystal display devices and color filter
Inventor: UNO TOSHIYUKI
IPC: G02B5/20
Filed: 2001-07-25
Granted: 2003-06-21
Abstract: It is to provide a black matrix with which the etching rate during patterning can be controlled to be the same level as that of a metal chromium film, and which has adequate acid resistance, alkali resistance, heat resistance and water resistance in a color filter production process. At least one light shielding layer and a low-reflecting film as the case requires are formed on a transparent substrate, and the composition of the light shielding layer is substantially as follows: 1 Ni 40 to 80 mass %, Mo 10 to 59 mass %, Ta + Nb 0.5 to 8 mass %, Fe + Al 0.5 to 10 mass % and Zr 0 to 7 mass %.
Patent TW-518797-B (TW)
Title: Enhanced heat conductive device for supply device of hydrogen source, and supply device of hydrogen source having the same
Inventor: YANG JEFFERSON YS
IPC: C01B3/00
Filed: 2001-08-14
Granted: 2003-01-21
Abstract: This invention is related to an enhanced heat conductive device for supply device of hydrogen source of a fuel cell. The supply device comprises: at least one pressurized bottled filled with metal hydride and having an outer diameter. The enhanced heat conductive device comprises: a metal shell configured to an elongated, cylindrical column having an inner diameter, and at least one expandable rib, longitudinally extended along a length direction of and integrally formed with the metal shell. The outer diameter of the pressurized bottle is slightly greater than the inner diameter of the metal shell, such that when the pressurized bottle is inserted through the metal shell, the pressurized bottle will force expansion of the rib resulting in close contact between the metal shell and the pressurized bottle. This invention further discloses supply device of hydrogen source having such an enhanced heat conductive device.
Patent TW-531818-B (TW)
Title: Resin encapsulated BGA-type semiconductor device
Inventor: ONO YOSHIHIRO
IPC: H01L21/68
Filed: 2001-08-28
Granted: 2003-05-11
Abstract: A method for fabricating a resin-encapsulated semiconductor device includes the steps of consecutively forming a first interconnect pattern, a dielectric film and a second interconnect pattern on a metallic plate, mounting a semiconductor chip on the dielectric film, connecting chip electrodes of the semiconductor chip to the second interconnect pattern, encapsulating the semiconductor chip on the first dielectric film, removing the metallic plate selectively from the first interconnect pattern, and forming a plurality of metallic bumps on the exposed bottom surface of the first interconnect pattern.
Patent TW-492270-B (TW)
Title: Protective cover for protecting a projection lens
Inventor: YANG TE-SHENG
IPC: H05K5/03
Filed: 2001-09-07
Granted: 2002-06-21
Abstract: A protective cover for protecting a reflection lens on a projection surface of a projection panel. The protective cover has a roof, a restrainer, two side walls, two protrusions, and a recess. The projection panel is capable of modulating a projecting light to from a reflex modulated light. The restrainer and the two side walls connect to one of three side of the roof respectively. The roof has an upper surface and a lower surface disposed under the upper surface, and the two protrusions protrude from the lower surface. When the projection panel is pushed into the protective cover, the two protrusions contact the projection surface except the reflection lens so that the interval between the recess and the reflection lens maintains within a predetermined interval range and the recess keeps away the reflection lens.
Patent TW-559649-B (TW)
Title: Process for incinerating waste products
Inventor: MARTIN JOHANNES
IPC: F23C15/00
Filed: 2001-09-25
Granted: 2003-11-01
Abstract: To improve slag quality, on a fired grate, at the end of a main combustion process (where burnable fractions are still present in addition to slag components which are already forming), the burn-up rate or burn-up intensity is changed by varying the primary air rate in sequential time sections, the time sections preferably being in a ratio of 1:1 and the reduced primary air rate being 50 to 70% of the standard primary air rate.
Patent TW-I247804-B (TW)
Title: Sphingolipid ceramide deacylase gene
Inventor: ITO MAKOTO
IPC: C07K16/40
Filed: 2001-09-26
Granted: 2006-01-21
Abstract: A polypeptide having a sphingolipid ceramide deacylase activity; a nucleic acid encoding this polypeptide; a recombinant DNA containing this nucleic acid; a cell transfer carrier carrying the nucleic acid or the recombinant DNA; a transformant carrying the nucleic acid or the recombinant DNA; a process for producing the above polypeptide; an oligonucleotide probe or primer to the above nucleic acid; a method and a kit for detecting the above nucleic acid by using the above probe or primer; an antibody or its fragment against the above polypeptide; and a method and a kit for detecting the above polypeptide by using the antibody or its fragment. These substances are applicable to sphingolipid engineering and treatments for nerve system diseases (for example, neurodegenerative diseases), leukemia, wound, etc.
Patent TW-536863-B (TW)
Title: Method of controlling switching frequency signal and its circuit structure
Inventor: YANG PEI-PEI
IPC: H02M3/156
Filed: 2001-10-15
Granted: 2003-06-11
Abstract: A method for controlling switching frequency signal and its circuit structure suitable for use in a DC converter are provided in the present invention. The DC converter generates an output voltage to provide the voltage required for driving a system operation. In addition, the switching frequency signal is the signal that is obtained by modulating a modulation frequency inputted to the pulse width modulation circuit. The invention includes the following steps. When the system receives a signal, the system generates a control signal to stop the pulse width modulation circuit generating the switching frequency signal such that the system is not interfered when receiving signal. Until the output voltage of DC converter is lower than a predetermined voltage, the pulse width modulation circuit is re-driven to generate the switching frequency signal to raise the output voltage to a stable voltage required for operating system normally.
Patent TW-591420-B (TW)
Title: A method and a system for the exchange of knowledge on network
Inventor: WANG HSIAO-LIEN
IPC: G06F17/00
Filed: 2001-11-12
Granted: 2004-06-11
Abstract: A method and a system for the exchange of knowledge on network allow user end to simultaneously carry on knowledge search and provided transaction during standby state. It also allows user to simultaneously and continuously carry on knowledge search and provided transaction without having to continuously stand by and be on-line. The knowledge to be exchanged won't need to be sent to server end and is stored and processed at user end. The invention provides user end device and a network server. Employ a mail server and make those equipment complete the communication and processing model raised by the invention, achieving the said functions. The communication and operational model primarily functions for transaction matching proceeded among knowledge searches and knowledge providing scopes sent multilaterally by users. When it succeeds, multiple users will automatically conduct knowledge search and provided transaction one another.