baber/WOPTO huggingface dataset:
Patent TW-487596-B (TW)
Title: Dust recovering device
Inventor: JENG GUEI-JUNG
IPC: B01D47/02
Filed: 2001-04-18
Granted: 2002-05-21
Abstract: A dust recovering device essentially comprises: a suction unit and a centrifugal unit. A blower in the suction unit directly sucks dusts into the centrifugal cylinder of the centrifugal unit enabling the dusts to enter the air current in the centrifugal unit. A cyclone generator generates a strong cyclone which uses its centrifugal force to separate the dusts from the air current. The separated dusts fall into a dust collection duct along the wall of the centrifugal cylinder, thereby effectively recovering the dusts such that the dusts will not be discharged in the air with the airstream.
Patent TW-506054-B (TW)
Title: Method for planarizing dielectric layer
Inventor: PU YAU-LIAN
IPC: H01L21/76
Filed: 2001-04-26
Granted: 2002-10-11
Abstract: A method for planarizing a dielectric layer on the surface of a semiconductor substrate comprises: providing a semiconductor wafer; using a chemical vapor deposition (CVD) to form a dielectric layer on the surface of the semiconductor substrate; mounting the substrate in a high temperature furnace having an initial temperature; introducing oxygen into the furnace; increasing the furnace temperature to a thermal flow temperature at a specified rate; maintaining the dielectric layer on the surface of the substrate at the thermal flow temperature for a specified period of time to perform a thermal flow process to complete a planarization; introducing oxygen steam into the furnace; and reducing the temperature of the furnace to a discharge temperature at a specified rate.
Patent TW-I229077-B (TW)
Title: New phenylanaline derivatives
Inventor: MAKINO SHINGO
IPC: A61P17/00
Filed: 2001-08-17
Granted: 2005-03-11
Abstract: Specified phenylalanine derivatives and analogues thereof have an antagonistic activity to alpha4 integrin. They are used as therapeutic agents for various diseases concerning alpha4 integrin.
Patent TW-I288003-B (TW)
Title: Multi-layer absorbent wound dressing
Inventor: BURTON SCOTT ALLISON
IPC: B32B7/02
Filed: 2001-08-27
Granted: 2007-10-11
Abstract: A multi-layer wound dressing comprising at least two absorbent layers, and materials for forming absorbent layers are provided. The absorbent layers have different absorbencies, with the layer closest to the wound having a lower absorbency than the layer furthest from the wound. The wound dressing typically contains additional non-absorbing layers, such as a backing film and wound-facing film. The dressing provides absorbency of wound exudates while preventing the absorbent material from entering the wound. In specific implementations the dressing is substantially transparent prior to application to a wound, as well as after application to the wound when body fluids have been absorbed.
Patent TW-529278-B (TW)
Title: Method and apparatus for processing a received transmission based on processing delays requirement
Inventor: SHIU DA-SHAN
IPC: H04B7/26
Filed: 2001-09-06
Granted: 2003-04-21
Abstract: Techniques for processing transmissions in a communications (e.g., CDMA) system. Samples are received and assembled into one or more traffics, with each traffic including one or more portions (e.g., radio frames, coded blocks) suitable for processing independently. The priority of each portion is determined based on its processing delays requirement, which can be estimated based on, for example, the time interval over which the samples in the traffic are interleaved, the processing deadline, and so on. A portion in a traffic having the highest priority is selected and scheduled for processing. The processing can include reordering the samples in the selected portion in accordance with a particular reordering scheme, accumulating redundant samples and inserting place holders (e.g., don't cares) for deleted samples in the selected portion, and decoding the reordered samples in the selected portion. The processing of the traffic may be interrupted, in which case the state information related to the processing of the interrupted traffic is saved. A portion in another traffic can then be selected and scheduled for processing. Thereafter, the processing on the interrupted traffic can be resumed using the saved state information.
Patent TW-503480-B (TW)
Title: Method of rinsing residual etching reactants/products on a semiconductor wafer
Inventor: CHIOU JIANN-JEN
IPC: H01L21/02
Filed: 2001-10-25
Granted: 2002-09-21
Abstract: An etching machine comprises a cleaning solution sprayer, further comprising at least a first nozzle positioned above a center of the wafer and a second nozzle positioned above an edge of the wafer. The semiconductor wafer is spun and simultaneously a cleaning solution is sprayed on the center and the edge of the wafer via the first nozzle and the second nozzle, respectively, to evenly rinse the residual etching solution on the surface of the wafer. The semiconductor wafer is spun dry with a nitrogen purge on the wafer surface at the end of the method.
Patent TW-533388-B (TW)
Title: Active matrix display device and mobile terminal using the device
Inventor: NAKAJIMA YOSHIHARU
IPC: G09G3/36
Filed: 2001-12-04
Granted: 2003-05-21
Abstract: In order to solve a subject that a polycrystalline silicon TFT liquid crystal display apparatus of the driving circuit integration type cannot adopt a technique for reducing the power consumption of an output section, according to the present invention, for example, a sampling latch circuit that composes a horizontal driving circuit (data line driving circuit) of an active matrix type display apparatus is configured such that, when a 1-bit mode (2-gradation mode) is set, a control signal A of the ""H"" level and another control signal B of the ""L"" level (low level) are outputted from a 1-bit mode control circuit (16) to place only AND circuits (31-2 and 32-2) corresponding to the most significant bit (MSB) into a passage permitting state so as to place only latch circuits (35-2 and 36-2) of the MSB into a data writing permitting state (active state) while the remaining latch circuits (35-0, 35-1, 36-0 and 36-1) are placed into a data writing inhibiting state (inactive state).
Patent TW-527407-B (TW)
Title: Primer coating of steel
Inventor: DAVIES GERALD HOWARD
IPC: B05D3/10
Filed: 2001-12-05
Granted: 2003-04-11
Abstract: The present invention relates to a process for primer coating a steel substrate with a primer coating comprising a silica binder, wherein the binder comprises an aqueous silica sol having a SiO2/M2O mole ratio, wherein M represents the total of alkali metal and ammonium ions, of at least 6:1, and wherein after the primer coating has dried to the extent that it is touch dry, the coated substrate is immersed in water or alternatively kept in an atmosphere with a relative humidity of at least 50 %. The present invention also relates to a process for primer coating a steel substrate with a primer coating comprising a silicate or silicate binder, wherein the binder comprises an aqueous silica sol or alkali metal silicate having a SiO2/M2O mole ratio, wherein M represents the total of alkali metal and ammonium ions, of at least 6:1, and wherein after the primer coating has dried to the extent that it is touch dry, the coated substrate prior to immersion in water or storage in an atmosphere with a relative humidity of at least 80% is treated with a film strength-enhancing solution.
Patent TW-531843-B (TW)
Title: Method of manufacturing semiconductor device and its device
Inventor: MASHINO NAOHIRO
IPC: H01L21/3205
Filed: 2002-01-09
Granted: 2003-05-11
Abstract: In order that the yield can be enhanced, the method of manufacturing a semiconductor device comprises the steps of: forming first holes 101a not penetrating a support side silicon wafer 101; forming a ground insulating film 102; forming primary connection plugs 105a by charging copper into the first holes 101a; forming a semiconductor film 108 on one face side of the support side silicon wafer 101 through an intermediate insulating film 109; forming elements on the semiconductor film 108; exposing bottom faces of the primary connection plugs 105a by polishing the other face of the support side silicon wafer 101; forming second holes 111 extending from an element forming face of the semiconductor film 108 to the primary connection plugs 105; and forming auxiliary connection plugs 112a for electrically connecting the elements with the primary connection plugs 105a by charging copper into the second holes 111.
Patent TW-566043-B (TW)
Title: Duplication controlling method, duplication controlling apparatus and recording medium
Inventor: KURODA KAZUO
IPC: H04N5/92
Filed: 2002-03-07
Granted: 2003-12-11
Abstract: The present invention is directed to a duplication controlling method for controlling duplication by embedding an electronic watermark indicating duplication-related control information into contents (1, 2) comprising digital information, wherein the electronic watermarks (1a, 2a) include change position information indicating a change position of the contents of the control information.
Patent TW-589363-B (TW)
Title: Foamed fireproofing composition and method
Inventor: HILTON DENNIS M
IPC: B28C5/38
Filed: 2002-03-08
Granted: 2004-06-01
Abstract: Disclosed are formulations adapted to form a foamed cementitious composition, the foamed cementitious composition itself, a method of forming a hydraulic binder foam, and a method of conveying and applying the resulting foam to a substrate. A pumpable cementitious slurry is formed, the slurry is mixed with a gas such as air, and is subjected to mechanically created turbulence to generate gas bubbles and create a foam, which preferably is stabilized by a foam stabilizing agent such as polyvinyl alcohol present in the slurry. The foam is then conveyed to a nozzle or other suitable dispense point from which it is applied, for example sprayed, preferably uniformly, onto a substrate to be coated. Prior to dispensing, a set accelerator is preferably injected, which causes the foam to gel, which in turn improves the hangability of the product on a substrate. The spray material adheres to the substrate and hardens to form an insulative coating on the substrate. Also disclosed are dry compositions comprising a hydratable cementitious binder, a mechanical foam stabilizing agent, and optionally a fibrous component, set retarder and air entraining agent, said composition providing, on the addition of water, gas and mechanical turbulence, a settable foam which is capable of spray application to a steel structural member and which, after spray application, is adherent to the member in the foamed state and after setting. The foam after setting, forms a fire and heat protective adherent coating on the member.
Patent TW-556254-B (TW)
Title: Solder reflow oven
Inventor: CHENG CHI WAH
IPC: B23K1/008
Filed: 2002-03-19
Granted: 2003-10-01
Abstract: A solder reflow oven for the processing of ball grid array substrates bearing solder balls is described, comprising: input means for introducing substrates into the oven, a processing chamber within which the substrates are subject to a solder reflow process, and output means for discharging substrates from the oven for further processing or handling, and means for transferring the substrates through the processing chamber in a first direction towards the output means. The processing chamber comprises a plurality of heating and cooling zones arranged with a constant pitch in the first direction, and the transferring means is adapted to move the substrates in the first direction in stages, with each component moving a distance equal to the pitch between two zones in each stage, whereby the components are moved from zone to zone in stages. In addition each block of each heating zone and each block of each cooling zone is connected to a source of fresh gas, and each block of each heating zone is provided with means for heating the gas, and each block of each cooling zone is provided with means for cooling the gas, and each block is formed with a serpentine channel between the source of fresh gas and at least one opening through which the gas is discharged from the block towards a substrate.
Patent TW-546737-B (TW)
Title: Method of plasma etching organic antireflective coating
Inventor: NI TUQIANG
IPC: H01L21/3065
Filed: 2002-03-27
Granted: 2003-08-11
Abstract: A semiconductor manufacturing process wherein an organic antireflective coating is etched with an O2-free sulfur containing gas which provides selectivity with respect to an underlying layer and/or minimizes the lateral etch rate of an overlying photoresist to maintain critical dimensions defined by the photoresist. The etchant gas can include SO2 and a carrier gas such as Ar or He and optional additions of other gases such as HBr. The process is useful for etching 0.25 micron and smaller contact or via openings in forming structures such as damascene structures.
Patent TW-536737-B (TW)
Title: Device for generating electron beams and exposure device using electron beams
Inventor: SATOH TAKAMASA
IPC: H01J37/06
Filed: 2002-04-12
Granted: 2003-06-11
Abstract: A device for generating electron beams and an exposure device using electron beams comprise a current detecting device, a voltage source and a controlling device, which are used for detecting an emission current and then varying a voltage applied to a grid according to a variation of the emission current, and further comprise a self-bias impedance for varying the grid potential with respect to the cathode potential based on a voltage drop due to the emission current. The controlling device controls the self-bias impedance and the voltage source to suppress the variation of the emission current, by which the emission current can be stabilized and the current variation of the electron beams can be suppressed and additionally can be accurately controlled.
Patent TW-564364-B (TW)
Title: System and method for real-time active customer service on internet
Inventor: HSU CHUN-MIN
Filed: 2002-05-28
Granted: 2003-12-01
Abstract: A real-time active customer system connects with at least one agent client on Internet to provide a remote user client a web-based, real-time and active customer service. The system includes a server center, coupling with a plurality of agent clients who can serve users on Internet, such as co-browsing, co-forming, chatting and exchanging video data with them.
Patent TW-546215-B (TW)
Title: Automobile body frame structure
Inventor: WATANABE TOSHIMICHI
IPC: B62D21/11
Filed: 2002-06-14
Granted: 2003-08-11
Abstract: An automobile body frame structure has an arrangement in which a suspension lower arm is supported in a front sub-frame and the front sub-frame is mounted on main frames. Among a front rubber bush joint and a rear rubber bush joint of the lower arm which are supported in the sub-frame, the axis of the rear rubber bush joint is in the vertical direction. Securing the front sub-frame to the main frame using a bolt that is used for mounting the rubber bush joint on the front sub-frame reduces the number of bolts, thereby reducing the number of assembling steps and the cost.
Patent TW-I222644-B (TW)
Title: Semiconductor memory device, method for controlling same, and electronic information apparatus
Inventor: MIYAMOTO YASUO
IPC: G11C11/406
Filed: 2002-06-14
Granted: 2004-10-21
Abstract: A semiconductor memory device of the present invention includes: a time measurement section for measuring a critical amount of time for the memory cells to hold data; a plurality of memory circuits each storing refresh information which indicates that a corresponding memory bank is refreshed; a refresh address designation section for designating a refresh address in the corresponding memory bank; and a refresh control section for controlling the refresh operation with respect to each of the memory banks according to the designated refresh address and determining an unrefreshed memory bank based on the refresh information so as to perform the refresh operation with respect to the determined unrefreshed memory bank.
Patent TW-I249396-B (TW)
Title: Pre-moistened wipe product
Inventor: POMPLUN WILLIAM S
IPC: A61K8/81
Filed: 2002-07-04
Granted: 2006-02-21
Abstract: The present invention provides ion-sensitive, water-dispersible polymers. The present invention also provides a method of making ion-sensitive, water-dispersible polymers and their applicability as binder compositions. The present invention further provides fiber-containing fabrics and webs comprising ion-sensitive, water-dispersible binder compositions and their applicability in water-dispersible personal care products.
Patent TW-552676-B (TW)
Title: Method of separating semiconductor dies from a wafer
Inventor: WACHTLER KURT P
IPC: H01L21/78
Filed: 2002-07-26
Granted: 2003-09-11
Abstract: Methods are disclosed for manufacturing semiconductor device dies and for separating dies from a semiconductor wafer, wherein one or more channels are etched in the top of the wafer between individual die areas. Material is then removed from the bottom side of the wafer in order to separate the individual dies. Methods are also disclosed for removing material from the bottom side of the wafer dies, wherein a contoured surface is provided on the die bottom, such as through an etching process. In addition, methods are disclosed for removing material from the bottom side of a wafer, and for securing a semiconductor device to a surface. Semiconductor wafers and dies are also disclosed having contoured bottom surfaces.
Patent TW-567553-B (TW)
Title: Method of fabricating a plurality of micro probes, micro probe manufactured according to said method, and probe test head
Inventor: MCQUADE FRAN
IPC: G01R1/073
Filed: 2002-09-20
Granted: 2003-12-21
Abstract: A method of fabricating a plurality of micro probes (81) comprising the steps of defining the shapes (72) of a plurality of probes (81) as a mask (73), applying a photoresist (1001) to a surface of a metal foil (1201), overlaying the mask (73) on the metal foil (1201), exposing the photoresist (1001) to light passed through the mask (73), developing the photoresist (1001), removing a portion of the photoresist (1001) to expose a portion (71) of the metal foil (1201), applying an etcher to the surface of the metal foil (1201) to remove the exposed portion to produce a plurality of probes (81), and chemically polishing and plating the plurality of probes (81).
Patent TW-I224902-B (TW)
Title: Transmission device
Inventor: WANG JUI-MING
IPC: H04B3/02
Filed: 2002-10-18
Granted: 2004-12-01
Abstract: A device which delivers a power signal and a transmitted signal via a single electric wire is provided. A transmitter modulates the transmitted signal with the power signal and generates a mixed signal. This mixed signal is delivered through the electric wire to a receiver. The receiver includes a circuit for restoring the power signal and the transmitted signal. Delivering the power signal and the transmitted signal with this device reduces electro-magnetic interference (EMI) during transmission and also reduces components cost.
Patent TW-I227250-B (TW)
Title: pH-regulated polyamide powder for cosmetic applications
Inventor: SCHIFFER THOMAS DR
IPC: A61K8/365
Filed: 2002-10-23
Granted: 2005-02-01
Abstract: Polyamide powders for cosmetic applications are described which have a pH between 4.0 and 7.0 by applying a buffer system.
Patent TW-564481-B (TW)
Title: Multilayered substrate for semiconductor device
Inventor: NAKAMURA JYUNICHI
IPC: H05K3/46
Filed: 2002-10-24
Granted: 2003-12-01
Abstract: A multilayered substrate for a semiconductor device, which has a multilayered substrate body formed of a plurality sets of a conductor layer and an insulation layer, and having a face for mounting a semiconductor element thereon and another face for external connection terminals, the face for mounting a semiconductor device being provided with pads through which the substrate is connected to a semiconductor element to be mounted thereon, and the face for external connection terminals being provided with pads through which the substrate is connected to an external electrical circuit, wherein a reinforcing sheet is respectively joined to the face for mounting a semiconductor element thereon and the face for external connection terminals of the multilayered substrate body.
Patent TW-567556-B (TW)
Title: Method for ashing
Inventor: JEON JONG-PO
IPC: H01L21/3065
Filed: 2002-11-08
Granted: 2003-12-21
Abstract: The present invention relates to a method for ashing, and in particular, to a semiconductor wafer ashing method, wherein a semiconductor substrate is baked in a high temperature on a hot plate and the hardened photoresists are rapidly removed without popping at the step of ashing, allowing an enhancement of the ashing quantity through a drastic reduction of the time required for a wafer ashing process, while allowing further use of a conventional ashing equipment.
Patent TW-589693-B (TW)
Title: System and method for merging wafer test results
Inventor: YANG KEN-CHIA
IPC: H01L21/66
Filed: 2002-11-22
Granted: 2004-06-01
Abstract: A system and a method for merging wafer test results are disclosed, for merging a plurality of wafer map files generated sequentially from wafer tests. The system for merging wafer test results comprises: a rule database, an automatic merging unit and an engineering data analysis database (iEDA). The method for merging wafer test results is first to define a plurality of merging rules; then to inspect the union and intersection relationships among the wafer map files, thereby checking if the die locations thereof having test results are consistent; and thereafter, to merger the wafer map files according to the wafer map file triggering the merging or the union wafer map file, so as to generate a merged wafer map file.
Patent TW-I274767-B (TW)
Title: Method for producing iodine type polarizing film
Inventor: MATSUMOTO KOJI
IPC: C08J7/06
Filed: 2002-12-18
Granted: 2007-03-01
Abstract: A method for producing a polarizing film comprising the step of dipping a polyvinyl alcohol film in/on which iodine is adsorbed and oriented in an aqueous solution containing boric acid wherein contact between the aqueous solution and oxygen is suppressed. The produced polarizing film has a high contrast.
Patent TW-I223464-B (TW)
Title: Metal air cell system
Inventor: TSAI TSE-PIN
IPC: H01M50/609
Filed: 2003-02-20
Granted: 2004-11-01
Abstract: A metal air cell and cell system is provided. In general, the cell includes a cathode structure comprising opposing cathode portions and a space configured for receiving an anode structure. The anode structure includes a pair of rigid structures having plural apertures for allowing ionic communication and anode material between the rigid structures. A separator is disposed between the anode and the cathode to electrically isolate the anode and the cathode. The rigid structures of the anode structure facilitate removal of the anode structure from the cathode structure. In certain embodiments, anode structures are formed with bimodal gelling agents to promote an even distribution of anode material and electrolyte gel.