baber/WOPTO huggingface dataset:
Patent TW-561602-B (TW)
Title: High density integrated circuit packages and method for the same
Inventor: HO KUN-YAO
IPC: H01L21/56
Filed: 2002-09-09
Granted: 2003-11-11
Abstract: The present invention relates to a structure of a high-density flip-chip integrated circuit package and a method for the same. At first, traces and a plural of solder pads are formed on a surface of a substrate at the same time, wherein a height of the traces is as same as a height of the solder pads. Before adhering solder bumps of the chip to the solder pads, the solder bumps are soaked by using a flux at first and then the chip is connected to the substrate by using an underfill mode to avoid over-wetting defects in the reflow process. At last, the substrate and the chip are covered by using molding underfill to protect traces directly. This molding underfill package can increase the density of the circuit, simplify the packaging process, increase yield of the product, and increase the reliability of the integrated circuit package.
Patent TW-583167-B (TW)
Title: Decomposition of cumene oxidation product
Inventor: MARSHALL BERNARD K
IPC: C07C37/08
Filed: 2002-10-23
Granted: 2004-04-11
Abstract: A process for decomposing a cumene oxidation product mixture containing cumene hydroperoxide (CHP) and dimethylphenyl carbinol (DMPC) to produce phenol, acetone and alpha-methyl styrene (AMS) with enhanced safety of operation and reduced by-product formation which comprises the steps: mixing the cumene oxidation product in a stirred or back-mixed reactor with an acid catalyst, with 10 to 100 percent acetone relative to the amount of acetone produced during the decomposition reaction, and with up to 4 weight percent additional amounts of water relative to the reaction mixture, at an average temperature between about 50 DEG C and about 90 DEG C for a time sufficient to lower the average CHP concentration of the reactor to between about 0.2 and about 3.0 weight percent, and wherein a portion of DMPC is converted to dicumyl peroxide (DCP); then reacting the reaction mixture from step (a) at a temperature between about 120 DEG C and 150 DEG C under plug-flow conditions for a time sufficient to decompose substantially all residual CHP and at least 90 percent of the DCP formed in step (a).
Patent TW-565485-B (TW)
Title: Power supply apparatus for welder
Inventor: KATOOKA MASAO
IPC: B23K9/10
Filed: 2002-10-24
Granted: 2003-12-11
Abstract: A panel 96 is mounted to a case 94. The panel is provided with a plurality of operating elements. The panel 96 is provided with a cover 98 which can be opened and closed. While the panel 96 is covered by the cover 98, a setter 66 of one of the plurality of operating elements can be operated from the outside of the cover 98.
Patent TW-561512-B (TW)
Title: Integrated circuit with opposed spatial light modulator and processor
Inventor: SMITH RONALD D
IPC: G02F1/1333
Filed: 2002-10-24
Granted: 2003-11-11
Abstract: An integrated circuit may have a spatial light modulator (30) formed on one side of a semiconductor support (10) and a microprocessor (18) formed on the opposite side. The microprocessor (18) and the spatial light modulator may communicate with one another through electrical connections (24) which extend completely through the semiconductor support (10). The microprocessor (18) may be contacted using bump packaging techniques (44).
Patent TW-I253913-B (TW)
Title: A protean-rack
Inventor: HO YICK-WAH
IPC: A47B57/42
Filed: 2002-11-15
Granted: 2006-05-01
Abstract: The present utility model discloses a universal rack called Protean-rack, which comprises a number of upright columns and a number of cross rails. Upright columns and cross rails can be linked and fastened by one-way connectors, two-way connectors and three-way connectors. The universal rack in accordance with the present utility model can be designed and assembled freely according to the spatial situation to form different kinds of storage frame with various shapes. And this universal rack can be dismantled at will after being assembled. Besides, every layer of this rack can be modified for placing things. In addition, this universal rack can be assembled and dismantled without the aid of any tools and other fastenings.
Patent TW-559627-B (TW)
Title: Method for producing bright white light diode with fluorescent powder
Inventor: LIOU RU-SHI
IPC: H05B33/00
Filed: 2002-12-03
Granted: 2003-11-01
Abstract: A fluorescent powder has a chemical formula (YxMyCez)Al5O12 (in which x+y=3, and x, y <> 0, 0.5 > z > 0), M being selected from a group consisting of Tb, Lu, Yb, etc., in which (YxMy)Al5O12 is the host, and Ce is the activator. The present invention alters the composition of the metal elements in the host to adjust the crystal field of the compound so that the activator receives a different action force to cause a further change in the luminous wavelength. The present invention also relates to a white light luminous device, which comprises two luminous diodes, one being capable of illuminating blue-purple light or blue light with a wavelength of 430 nm to 500 nm, the other being capable of receiving the light illuminated from the previous diode and illuminating olive to orange light with a dominant wavelength of 560 nm to 590 nm. The two different lights illuminated from the two diodes, after being mixed at a suitable ratio, can form a white light.
Patent TW-I262927-B (TW)
Title: Fluoropolymer containing ethylenically unsaturated groups, and curable resin compositions and antireflection coatings, made by using the same
Inventor: MANO HIROYUKI
IPC: C08F214/18
Filed: 2002-12-19
Granted: 2006-10-01
Abstract: An ethylenically unsaturated group-containing fluoropolymer, which is obtained by reacting a compound containing one isocyanate group and at least one ethylenically unsaturated group, and a hydroxyl group-containing fluoropolymer at an isocyanate group/hydroxyl group molar ratio of 1.1 to 1.9. According to the present invention, an ethylenically unsaturated group-containing fluoropolymer having superior antiscratching property, coating property and durability, as well as a curable resin composition and an antireflection film using the same can be provided.
Patent TW-578105-B (TW)
Title: Document pre-installation system using broadcasting mechanism for load balance and the method thereof
Inventor: LIU WIN-HARN
IPC: G06F9/445
Filed: 2002-12-27
Granted: 2004-03-01
Abstract: The present invention provides a document pre-installation system using broadcasting mechanism for load balance and the method thereof, which is applied in a client/server network architecture, wherein there are two connections established between the client and the server. One uses the non-dimensional connection manner for data connection to broadcast the data packets to the clients from the server. The other one uses the commands in dimensional connection for connection to transmit the command request between the client and the server bi-directionally. After receiving the data packets broadcasting from the server, the clients will write them into the specified locations on the disk.
Patent TW-I278503-B (TW)
Title: Pyrimidine containing di-fluorene oligomer for OLED
Inventor: WONG KEN-TSUNG
IPC: C09K11/06
Filed: 2003-01-21
Granted: 2007-04-11
Abstract: This invention provides a pyrimidine containing di-fluorene oligomer for OLED, which, in addition to emitting blue light, has good electroluminescent efficiency and greater negative charge affinity, though physical and chemical tests. Therefore, when the invented pyrimidine containing di-fluorene oligomer is used in manufacturing OLED, the OLED structure can be simplified, and good electroluminescent efficiency and service life are retained.
Patent TW-I275724-B (TW)
Title: Gate valve seal assembly
Inventor: MINOWA NORIHISA
IPC: F16J9/20
Filed: 2003-01-30
Granted: 2007-03-11
Abstract: The present invention is directed to a gate valve seal assembly for use in multi-chamber vacuum devices. The seal assembly comprises a door and a deformable seal ring running along the periphery of the door, wherein the seal ring is held in place by a reversibly mounted securing means such as a disk, ring or clamp.
Patent TW-I223572-B (TW)
Title: Display apparatus and manufacturing method thereof
Inventor: TOMIMATSU TOSHIFUMI
IPC: H05B44/00
Filed: 2003-02-06
Granted: 2004-11-01
Abstract: The display apparatus 1 of present invention includes: an array substrate 100 having a display area 102 consisting of a plurality of pixels arranged in a matrix; and a sealing substrate 200 arranged to oppose to the array substrate 100. The display area 102 has: a pixel switch 10 for selecting a pixel; a drive control element 20 connected to the pixel switch 10; and an organic EL element 40 driven by the drive control element 20. At the outer circumference of the display area 102, a support unit 300 of a picture frame shape is arranged to form a predetermined gap between the array substrate 100 and the sealing substrate 200.
Patent TW-I278613-B (TW)
Title: Pressure transducer assembly
Inventor: TRAVERSO ROBERT
IPC: G01L19/06
Filed: 2003-03-10
Granted: 2007-04-11
Abstract: The disclosed pressure transducer assembly includes a housing, a pressure sensor disposed within the housing, a coupling establishing a sealed pathway between the housing and an external source of gas or fluid, and a deposition trap disposed in the pathway. The deposition trap provides a plurality of channels, each of the channels being narrower than the pathway.
Patent TW-581669-B (TW)
Title: Pap smear sampler
Inventor: LIU LI-JENG
IPC: A61B10/00
Filed: 2003-04-04
Granted: 2004-04-01
Abstract: A pap smear sampler is used for sampling cells from the skin of Cervix uteri of a female and includes an external tube, a guide component, and a sampling component. The guide component is installed inside the external tube so that the head of the front end of the guide component is exposed outside the external tube. A smooth design of the head enables the sampler to be easily positioned inside the vagina of a female. The positioning part on the periphery of the front end of the external tube is latched on the periphery of the cervical orifice to achieve a positioning effect. Next, the guide component is changed to the sampling component for conducting a direct sampling.
Patent TW-I221188-B (TW)
Title: Ultrasonic flowmeter and ultrasonic flowmetering method
Inventor: HISHIDA KOICHI
IPC: G01F1/66
Filed: 2003-05-23
Granted: 2004-09-21
Abstract: The ultrasonic flowmeter (10) of the present invention comprises: a trigger oscillating apparatus (14); a pulse receiver (16); a transducer (20) responsive to an electric signal from the pulse receiver (16) for emitting ultrasonic pulses toward a measurement line (ML) within a fluid pipe (22); signal processing means (27) for processing an ultrasonic echo signal that is a reflected wave from the transducer (20); flow velocity distribution calculating means (28) for analyzing the processed ultrasonic echo signal to determine the position and velocity of the ultrasonic reflecting body along the measurement line (ML); and flow rate calculating means (29). The signal processing means (27) comprises a filtering part (21) for filtering the ultrasonic echo signal, and an AD converter (17) for performing AD conversion. The trigger oscillating apparatus (14) is adapted to control the timings of signal transmission/reception between the pulse receiver (16) and the AD converter, and also adapted to have a predetermined wait time after causing the ultrasonic pulse oscillation and ultrasonic echo signal reception to successively occur a plurality of times. This structure can precisely flowmeter not only fluids that could be conventionally flowmetered but also fluids that are relatively clean and hence conventionally difficult to flowmeter.
Patent TW-I273122-B (TW)
Title: Water-soluble fiber-reactive disazo dyes, preparation thereof and use thereof
Inventor: SCHWAIGER GUNTHER
IPC: C09B62/515
Filed: 2003-06-09
Granted: 2007-02-11
Abstract: Dyes of the general formula (1), where R1, R2, M, Z, v and x are each as defined in claim 1, their preparation and their use for dyeing or printing hydroxyl- and/or carboxamido-containing material, preferably fiber material.
Patent TW-I264522-B (TW)
Title: Standard member for length measurement, method for producing the same, and electron beam length measuring device using the same
Inventor: NAKAYAMA YOSHINORI
IPC: H01L21/027
Filed: 2003-07-08
Granted: 2006-10-21
Abstract: This invention provides an electron beam length measuring technology including a standard member for length measurement having a more precise standard dimension and a method for producing the member. The standard member includes a semiconductor member in which a pattern is laid, and the pattern comprises an array of a first diffraction grating with a pitch dimension specified by optical means as an absolute dimension. The pattern has a structure where an array of a second diffraction grating with predetermined pitches, different from the first diffraction grating, in a part of the array of the first diffraction grating. The first diffraction grating and the second diffraction grating have, respectively, predetermined lengths and widths, the gratings are arranged cyclically, respectively, at predetermined intervals, and a mark to define the position of the pattern is placed in a peripheral portion of the pattern. The pattern includes an array pattern with a minimum pitch dimension equal to or less than 100 nm. An electric beam batch exposure method is used as a pattern producing method.
Patent TW-I249134-B (TW)
Title: Touch panel structure
Inventor: WANG WEN-HUNG
Filed: 2003-07-23
Granted: 2006-02-11
Abstract: The present invention provides a touch panel structure which applies a face-to-face binding at the upper substrate and the lower substrate of a resistive film having a X- and Y-axis cross-allocated induced voltage circuit, and extends pins from the center of four sides of the upper substrate and the lower substrate. By using the same structure on the induced voltage circuit in the upper substrate and the lower substrate of the resistive film, driving types are increased and not restricted by a single driving type. Besides, the present invention has a plurality of detecting circuits, which can increase the selectivity of the detecting circuits and thus still work when a single circuit is broken.
Patent TW-I234274-B (TW)
Title: Using isolated p-well transistor arrangements to avoid leakage caused by word line/bit line shorts
Inventor: MENKE MANFRED
IPC: H01L27/088
Filed: 2003-10-20
Granted: 2005-06-11
Abstract: The present invention avoids leakage in semiconductors, such as dynamic random access memory (DRAM) devices, caused by word line/bit line shorts by locating transistors (e.g., isolator, current limiter, equalize) inside isolated p-wells.
Patent TW-I244289-B (TW)
Title: System, method and device for aggregating SONET links
Inventor: CLINE LINDA
IPC: H04J3/16
Filed: 2003-11-14
Granted: 2005-11-21
Abstract: Disclosed are a system and method of transmitting a data message from a first node to a second node in SONET frames over a plurality of aggregated SONET links. The data message may be partitioned into a plurality of message segments at the first node. At least some of the message segments may be encapsulated in SONET frames for transmission to the second node over the aggregated SONET links.
Patent TW-I250630-B (TW)
Title: Resin-sealed-type semiconductor device, and production process for producing such semiconductor device
Inventor: KIMURA NAOTO
IPC: H01L23/50
Filed: 2003-11-24
Granted: 2006-03-01
Abstract: A resin-sealed type semiconductor device has a mount stage (14), a semiconductor chip (16) mounted on the stage such that a rear surface of the chip is in contact with the stage, a heat spreader (18) associated with the stage and the chip, and a molded resin package (10) encapsulating the stage, chip, and heat spreader. The stage is configured such that the rear surface of the chip is partially covered with the stage, whereby uncovered areas are defined on the rear surface of the electronic component. The heat spreader is complementarily configured with respect to the stage so as to be in direct contact with the uncovered areas of the rear surface of the electronic component, whereby an entire thickness of both the mount stage and the heat spreader is smaller than a total of a thickness of the mount stage and a thickness of the heat spreader.
Patent TW-I276617-B (TW)
Title: Glass for flat panel display substrate and flat panel display substrate
Inventor: SETO HIROMITSU
IPC: H01J29/86
Filed: 2003-12-02
Granted: 2007-03-21
Abstract: This invention provide a glass for flat panel display substrate and a flat panel display substrate that when applying an Ag paste onto a substrate glass and firing the same so as to form electrodes, effectively inhibit yellowing caused by diffusion of metal Ag colloids into the substrate glass. This glass for flat panel display substrate contains less than 6% by weight of Na2O, exhibiting a strain point of 560 to below 580 DEG C, an average thermal expansion coefficient of 80 to 95x10<-7>/DEG C over a temperature range of 50 to 350 DEG C and a density of 2.7x10<3> Kg/m<3> or less, and has an optical basicity of 0.60 or less.
Patent TW-I333278-B (TW)
Title: Group iii nitride bases flip-chip integrated circuit and method for fabricating
Inventor: MISHRA UMESH
IPC: H01L23/14
Filed: 2003-12-30
Granted: 2010-11-11
Abstract: A flip-chip integrated circuit and method for fabricating the integrated circuit are disclosed. A method according to the invention comprises forming a plurality of active semiconductor devices on a wafer and separating the active semiconductor devices. Passive components and interconnections are formed on a surface of a circuit substrate and at least one conductive via is formed through the circuit substrate. At least one of the active semiconductor devices is flip-chip mounted on the circuit substrate with at least one of the bonding pads in electrical contact with one of the conductive vias. A flip-chip integrated circuit according to the present invention comprises a circuit substrate having passive components and interconnections on one surface and can have a conductive via through it.; An active semiconductor device is flip-chip mounted on the circuit substrate, one of the at least one vias is in contact with one of the at least one the device's terminals. The present invention is particularly applicable to Group III nitride based active semiconductor devices grown on SiC substrates. The passive components and interconnects can then be formed on a lower cost, higher diameter wafer made of GaAs or Si. After separation, the Group III devices can be flip-chip mounted on the GaAs or Si substrate.
Patent TW-I230810-B (TW)
Title: Opto-electronic transmission module and fabrication method thereof
Inventor: SHEN LI-CHENG
IPC: G02B6/42
Filed: 2004-01-30
Granted: 2005-04-11
Abstract: A opto-electronic transmission module includes a light transmissive element with a first end, a second end, a top surface and a bottom surface; a printed circuit board disposed on the top surface of the light transmissive element and having a first opening and a second opening, wherein the printed circuit board is conformably extended to the bottom surface of the light transmissive element from the top surface of the light transmissive element through the first and second openings such that the first and second openings are aligned with the first and second ends of the light transmissive element respectively; and two light transducer disposed on the printed circuit, each having a light transmitter/detector aligned to one of the first and second ends of the light transmissive element respectively, wherein the light transducers transmit light signals through light transmissive element and the light transmitter/detector thereof.
Patent TW-I255084-B (TW)
Title: Multi-stack desktop computer/set-top box audio connector
Inventor: THOMAS GREGORY
IPC: H01R12/71
Filed: 2004-02-11
Granted: 2006-05-11
Abstract: A first and second plurality of audio input/output connectors are arranged and encased in a multi-stack manner to form a compact space saving audio connector, suitable for use e.g. on a motherboard designed for a compact desktop form factor personal computer, to facilitate provision of multi-channel audio. In one embodiment, each the first and second plurality of audio input/output connectors consist of 3 audio input/output connectors, whereas in another embodiment, the first plurality of audio input/output connectors consist of 3 audio input/output connectors, while the second plurality of audio input/output connectors consist of 2 audio input/output connectors.
Patent TW-I241361-B (TW)
Title: Method for accelerating metal milling
Inventor: CHEN JR-SHIUNG
IPC: C23F1/00
Filed: 2004-02-24
Granted: 2005-10-11
Abstract: The present invention relates to a method for accelerating metal milling, comprising forming Galvanic cell couple by the implantation of heavy metal crystal nucleus on the surface of the metal to be milled; soaking the metal to be milled having the implantation of heavy metal crystal nucleus on the surface in a pure acid or alkali so as to conduct milling. By the effect of Galvanic cell couple the speed and the outcome of the milling is enhanced.
Patent TW-I287456-B (TW)
Title: Artificial membrane capable of cell proliferation and fabricating method thereof
Inventor: HUANG RONG-NAN
IPC: C07K14/245
Filed: 2004-04-01
Granted: 2007-10-01
Abstract: An artificial membrane capable of cell proliferation is provided. The artificial membrane consists of a chitosan membrane and a galectin. The galectin is coated on the chitosan membrane for cell attachment and proliferation. Particularly, the galectin is directly coated on the chitosan membrane without any chemical cross-linking agent.
Patent TW-I243890-B (TW)
Title: Cable length detection apparatus and method for a keyboard video mouse switch
Inventor: CHEN SUN-CHUNG
IPC: H04N9/455
Filed: 2004-04-07
Granted: 2005-11-21
Abstract: A cable length detection apparatus is provided to detect the length of a cable having at least three pairs of wires for transmitting video signals. The cable length detection apparatus has a signal compressing circuit, a signal converting circuit and a length calculating circuit. The signal compressing circuit compresses an electric signal in one pair of the wires. The signal converting circuit converts the electric signal after transmitted by the pair wire to a digital value. The length calculating circuit then calculates the length of the cable according to the digital value.
Patent TW-I247409-B (TW)
Title: Flip chip package and process thereof
Inventor: HSU CHI-HSING
IPC: H01L23/48
Filed: 2004-05-13
Granted: 2006-01-11
Abstract: A flip chip package and a process thereof are provided. After aligning a chip on a circuit substrate with referring to the fiducial marks of the circuit substrate, a barrier material lump is disposed on each fiducial mark. Then, a fixing treatment such as a reflow or a curing is performed to these barrier material lumps to form barriers on the fiducial marks respectively. It is effectively to insulate the fiducial marks from air by these barriers, and to prevent the fiducial marks from being oxidized. Therefore, the reliability and appearance of the circuit substrate of the flip chip package can be improved.