baber/WOPTO huggingface dataset:
Patent TW-499344-B (TW)
Title: Switchable wavelength laser-based etched circuit board processing system
Inventor: SUN YUNLONG
IPC: B23K26/06
Filed: 2000-12-06
Granted: 2002-08-21
Abstract: A wavelength switchable laser (10) of this invention is based on a solid-state laser source (12) in which a fourth harmonic UV laser beam (26) is ordinarily used for processing, and a second harmonic ""green"" laser beam (28) is dumped and wasted. However, this invention uses the ordinarily wasted green laser beam for processing ECB (30) conductor layers (32, 36), which enhances processing throughout because of the higher power of the green energy than of the UV energy. A Pockel cell (16) effects laser beam polarization switching that causes either the green beam or the UV beam to be directed to the ECB for processing different materials. This invention requires only a single rail laser source and is, therefore, simple, cost effective, efficient, inherently aligned, and has high processing throughput.
Patent TW-I283783-B (TW)
Title: Liquid crystal alignment film and liquid crystal display device
Inventor: TOKUHISA HIROAKI
IPC: C08G73/10
Filed: 2000-12-06
Granted: 2007-07-11
Abstract: To provide a liquid crystal alignment film formed from a polyamic acid and polyimide, which exhibits good alignment characteristics, has a high voltage holding rate and does not cause irregular contrast or display defects when a voltage is applied, for a long time. The liquid crystal alignment film made of (a) a polymer having imide repeating units or a polymer having both of amic acid repeating units and imide repeating units, wherein the percentage of the imide repeating units to the total repeating units of the imide repeating units and amic acid repeating units in the polymer is 30 to 100% and (b) the polar term in the surface tension of the film is >= 10 dyn/cm.
Patent TW-479247-B (TW)
Title: Multi-element detector for use reading multiple tracks of optical disks having diverse formats
Inventor: KOSOBURD TATIANA TANIA
IPC: G11B7/135
Filed: 2000-12-16
Granted: 2002-03-11
Abstract: Apparatus and methods are provided for using a single multi-element detector to simultaneously read multiple tracks from either a CD disk or a DVD disk. The multi-element detector has a staggered arrangement and includes elongated detector elements, so that multiple reading beams reflected from multiple tracks of a CD disk are projected onto the detector, as are multiple reading beams reflected from multiple tracks of a DVD disk. An optical pickup using the multi-element detector of the present invention also is described.
Patent TW-498423-B (TW)
Title: Exposure method
Inventor: NISHIMURA YASUNORI
IPC: G03F7/20
Filed: 2000-12-19
Granted: 2002-08-11
Abstract: The present invention aims at reducing the number of scanning exposure and at enhancing throughput. The above-mentioned objective is achieved by allowing a substrate 14 to be placed in sideways with respect to a substrate holder 15a (placing the longer sides of the substrate in parallel to the shorter sides of the substrate holder) depending on the size of the apparatus and the size of the substrate 14. It is acceptable even when areas other than an effective exposure area of the substrate 14 should project out from the substrate holder.
Patent TW-588398-B (TW)
Title: A deflectable spatial light modulator having superimposed hinge and deflectable element
Inventor: HUIBERS ANDREW G
IPC: B81B3/00
Filed: 2001-02-19
Granted: 2004-05-21
Abstract: A spatial light modulator having a substrate holding an array of deflectable (e.g. mirror) elements. The deflectable elements are deflectably coupled to the substrate via corresponding hinges, each hinge being disposed on a side of the deflectable element opposite to the side on which the substrate is disposed. By placing the hinge in this way the fill factor of the array is improved. The hinge can be provided flush against the deflectable element, or it can be provided with a gap between the deflectable element and the hinge. The hinge can be attached via one or more posts or walls connecting to the substrate, and with a flexible or deformable portion that is substantially or entirely hidden from view when viewed through the substrate (e.g. a glass substrate). In one embodiment, the hinge is connected to the undersides of both the substrate and the deflectable element, and connects towards a center part of the deflectable element. In this way, a longer hinge is provided thus reducing strain on any one part of the hinge. Advantages of the present invention include: (1) increased fill factor as the torsion hinge is hidden behind the reflective plate; (2) increased contrast due to fewer scattering optical surfaces exposed, and due to a greater ability to control their angle and geometry; and (3) increased geometric flexibility to optimize electro-mechanical performance and robustness with respect to manufacturing.
Patent TW-I282348-B (TW)
Title: Composition
Inventor: OKAZAKI EIICHI
IPC: C08F290/06
Filed: 2001-03-05
Granted: 2007-06-11
Abstract: The invention provides a composition with a superior weather resistance useful for materials such as coating materials, printing inks, adhesives, fillers, molding materials, and resists, which is particularly suitable for uses such as OPV and coating materials. This composition includes a polymer as an effective component, which is obtained by polymerizing a polymerizable monomer having a maleimide group and a polymerizable group other than a maleimide group or a polymerizable monomer having a succinimide group, continuously at a high temperature.
Patent TW-508818-B (TW)
Title: Solid imaging device and method of fabricating the same
Inventor: KIM YOUNG JUN
IPC: H01L27/14
Filed: 2001-05-03
Granted: 2002-11-01
Abstract: Disclosded a solid imaging device and method of fabricating the same for preventing the contamination due to the particles or dust during the dicing and bonding processes by providing a cover glass adhesively attached directly onto the wafer, and for handling the device with ease during and after the dicing processes. The solid imaging device is characterized by the cover means directly formed on the periphery of the solid imaging element. The cover means is optically transparent and physically rigid. The method of fabricating the solid imaging device comprises etching a plate means, wherein the plate means is optically transparent and physically rigid, and eliminating a portion of said plate means corresponding to a pad portion by sandblasting, matching and attaching the boundary of the etched side of the plate means to a periphery of a image sensor on the wafer, dicing the image sensor from the wafer, die bonding the diced image sensor to a ceramic package or PCB, and wire bonding the pad portion of the image sensor to the package or PCB and molding the image sensor. Accordingly, the contamination of the image sensor area due to the wafer particles created during the dicing process and dust from the external environment can be prevented, so that the throughput is improved.
Patent TW-488071-B (TW)
Title: Phase grating image sensor and its manufacturing method
Inventor: HUANG JIN-WEN
IPC: H01L27/14
Filed: 2001-05-09
Granted: 2002-05-21
Abstract: A kind of phase grating image sensor and its manufacturing method are disclosed in the present invention. The image sensor includes several diodes, a planar layer, a color filter-layer and several phase gratings. The diode is formed on a substrate and is isolated by using an isolation structure. The planar layer covers surface of the diode and the isolation structure. The color filter-layer locates in the planar layers and forms a sandwich structure together with the planar layers. Several phase gratings are disposed on the surface of planar layer with their positions corresponding to the isolation structure, and are used to make light passing through the planar layer generate constructive interference.
Patent TW-553925-B (TW)
Title: Glycol purification
Inventor: HUSAIN MANSOOR
IPC: C07C27/26
Filed: 2001-06-08
Granted: 2003-09-21
Abstract: High purity ethylene glycol containing 2000 ppm or less aldehyde is contacted with a solid strong acid cation exchange resin and an ethylene glycol product reduced in aldehydes content is recovered.
Patent TW-550630-B (TW)
Title: Method and apparatus for wet processing wafers
Inventor: VERHAVERBEKE STEVEN
IPC: B08B3/02
Filed: 2001-07-27
Granted: 2003-09-01
Abstract: An apparatus for wet processing individual wafers comprising: a means for holding the wafer; a means for providing acoustic energy to a non-device side of the wafer; and a means for flowing a fluid onto a device side of the wafer.
Patent TW-562770-B (TW)
Title: Packing method of packing box
Inventor: FU BING
IPC: B65B5/08
Filed: 2001-09-14
Granted: 2003-11-21
Abstract: Disclosed is a packing method of a packing box. The packing box comprises a box body and partitions provided in the box body. The partition is provided with partition slits and partition intervals formed between slits according to the dimension specification of products to be packed. The partition is each sheathed with a partition film corresponding with the partition. The partition film is also provided with corresponding slits and partition intervals. The sheath of the partition film can reduce unnecessary damages or abrasions to the products, thereby enhance the appearance quality and the production yield rate, while simplifying the packing process to improve the packing efficiency.
Patent TW-504847-B (TW)
Title: Semiconductor memory device and method for fabricating the same
Inventor: KUSUMI MASATAKA
IPC: H01L29/788
Filed: 2001-09-27
Granted: 2002-10-01
Abstract: A semiconductor memory device according to the present invention includes isolations, active regions, control gate electrodes and floating gate electrodes. The isolations are formed on a semiconductor substrate. The active regions are defined on the semiconductor substrate and isolated from each other by the isolations. The control gate electrodes are formed over the semiconductor substrate. Each of the control gate electrodes crosses all of the isolations and all of the active regions with a first insulating film interposed between the control gate electrode and the semiconductor substrate. Each of the floating gate electrodes is formed for associated one of the active regions so as to cover a side face of associated one of the control gate electrodes with a second insulating film interposed between the floating gate electrode and the control gate electrodes. In this device, the isolations are spaced apart from each other along the width of the control gate electrodes and each of the isolations crosses all of the control gate electrodes and extends continuously along the length of the control gate electrodes.
Patent TW-536556-B (TW)
Title: Device for loading a shaft furnace
Inventor: LONARDI EMILE
IPC: F27B1/20
Filed: 2001-10-03
Granted: 2003-06-11
Abstract: A loading device for a shaft furnace comprises a chute supported by a suspension rotor (28) in a fixed housing. The rotor (28) is fitted with a cooling circuit, supplied with liquid coolant via a rotating annular joint (44). The latter comprises a fixed ring (60) and a rotating ring (62), and is fitted in an annular leak collecting tank (46) formed by the suspension rotor (28). Fixed ring (60) is supported by the housing (12). Rotating ring (62) is supported entirely by fixed ring (60) via a bearing (64). Selective coupling means (65, 66) connect the rotating ring (62) to the suspension rotor (28) in such a way as to transmit a rotary moment of rotor (28) to rotating ring (62) selectively, while at the same time preventing other forces from rotor (28) being transmitted to rotating ring (62).
Patent TW-594373-B (TW)
Title: Image display device and the manufacturing method of the same
Inventor: TOYOTA YOSHIAKI
IPC: H01L21/8234
Filed: 2001-11-29
Granted: 2004-06-21
Abstract: The present invention provides an image display device, which has a plurality of gate lines and a plurality of signal lines crossing the plurality of the gate lines in a matrix form, and has an island-like semiconductor layer having a source area, a drain area, and a channel area placed between them, a first insulating film formed between the island-like semiconductor layer and the gate electrodes in the same layer as the gate lines, an interlayer insulating film formed above the island-like semiconductor layer, and thin film transistors having signal lines in contact with the source area and the drain area through an opening part provided on the interlayer insulating film, source electrodes of the same layer, and drain electrodes. The capacitance element is comprised of a holding electrode in the same layer as the gate line, an insulating film formed on the holding electrode, and an electrode in the same layer formed on the insulating film. Thus, it is able to provide an image display device high in contrast and low in manufacturing cost.
Patent TW-565607-B (TW)
Title: A concentrated emulsion for making an aqueous hydrocarbon fuel
Inventor: LANGER DEBORAH A
IPC: C10L1/00
Filed: 2001-12-19
Granted: 2003-12-11
Abstract: A process to make water-blended fuel by emulsifying the emulsifier in a portion of the fuel, then adding the water under high shear mixing to give a concentrated water fuel emulsion. The concentrated emulsion is then diluted with final portion of fuel using mixing or blending conditions resulting in an emulsified water blend fuel.
Patent TW-I225187-B (TW)
Title: Composite for forming anti-reflective film in lithography
Inventor: KISHIOKA TAKAHIRO
IPC: C08G18/79
Filed: 2002-04-10
Granted: 2004-12-11
Abstract: The present invention relates to a composite for forming anti-reflective film in lithography process for manufacturing semiconductor devices using cyanogen uric acid or its derivatives, or deriving resin components containing construction units from them. The construction unit is preferably represented in formula (1), which contains the main chain, the side chain, and both main chain and side chain including resin. The anti-reflective film in lithography obtained from the composite forming the anti-reflective film can provide high anti-reflective effect for preventing the mixing reaction with the photoresist layer, and can provide excellent photoresist patterns, and larger dry etching selectivity comparing with the photoresist.
Patent TW-590738-B (TW)
Title: Cultivated agarwood
Inventor: BLANCHETTE ROBERT A
IPC: A01G1/06
Filed: 2002-05-22
Granted: 2004-06-11
Abstract: The present invention provides agarwood from cultivated trees, and methods of generating agarwood in cultivated trees.
Patent TW-I270879-B (TW)
Title: Inspection optical disk and manufacturing method thereof
Inventor: SHIBA MITSUO
IPC: G11B7/24097
Filed: 2002-05-29
Granted: 2007-01-11
Abstract: The present invention provides an inspection optical disk and its manufacturing method. According to the present invention, inspection optical disks may be obtained easily at low cost by conducting after-processing with respect to formed optical disks. Further, by changing the patterns used in after-processing, it is possible to obtain inspection optical disks with much variation. Thus, the manufacturing method of the present invention is adapted to a process for small quantities of large number categories. The inspection optical disk is obtained by irradiating a processing laser onto a printing side provided on the opposite side of a data regeneration side of a formed optical disk so as to generate a distortion, and a projection, corresponding to the distortion, at a reflection plane on the data regeneration side.
Patent TW-I283824-B (TW)
Title: System and method for playing animation using electronic dictionary
Inventor: CHEN FRED
IPC: G06F9/455
Filed: 2002-07-16
Granted: 2007-07-11
Abstract: Provided are a system and a method for playing animation using an electronic dictionary. This invention analyzes the explanation information of a single word or a phrase to acquire graphics elements, graphics movement trajectory equations and the play time of the movement trajectory. Then according to the graphics elements, a plurality of coordinate locations in the graphic element display is converted using the built-in graphics element display, the play time of movement trajectory and the graphics movement trajectory equations, and then the graphic elements is combined with a plurality of the graphic coordinate locations to produce the animation explanation information. Finally, the animation explanation information is used to perform play the animation.
Patent TW-558820-B (TW)
Title: Resin-sealed type semiconductor device
Inventor: NAKAZAWA TAIBO
IPC: H05K3/00
Filed: 2002-07-30
Granted: 2003-10-21
Abstract: A semiconductor device includes (a) a printed wiring board, (b) a semiconductor chip mounted on the printed wiring board, (c) a molded resin formed on the printed wiring board, covering the semiconductor chip therewith, and (d) at least one metal wiring formed on the printed wiring board and extending externally beyond the molded resin. The metal wiring is plated with a metal having a small adhesion force with the molded resin. An interfacial surface between the metal and the molded resin acts as a path through which moisture contained in the semiconductor device escapes outside when the semiconductor device is heated.
Patent TW-579466-B (TW)
Title: Method for improving overall working efficiency of data storage device in multi-task operation environment
Inventor: TSAI JIUN-NAN
IPC: G06F13/14
Filed: 2002-08-12
Granted: 2004-03-11
Abstract: The present invention provides a method for improving overall working efficiency of data storage device in multi-task operation environment, which comprises handling the target directory or file of the data storage device as an object, and responding and executing as soon as possible by the computer host according to the task of the object, or allowing the task items of the computer host placed in the background operation to be categorized; then, establishing an execution queue for all the task items relating to the access of the data storage device; and, forming a major execution queue and a sub-execution queue for each task item with the node links according to the operation category of the object; connecting in turn the task items in the sub-execution queue with nodes according to the execution priority of the task item; and finally, conducting the multi-task operation for each task item based on the established major execution queue and the sub-execution queue.
Patent TW-558773-B (TW)
Title: A structure without Ag epoxy and die pad in lead frame packaging producing process and its method
Inventor: SHIH JUNG-CHUN
IPC: H01L21/50
Filed: 2002-08-23
Granted: 2003-10-21
Abstract: A structure without Ag epoxy and die pad in lead frame packaging producing process is disclosed. The structure without Ag epoxy and die pad in lead frame packaging producing process electrically connects said die and an inner lead in said lead frame in midair with plurality metal conducting wires through direct application of wire bonding producing technique and the packaging of said lead frame and said die is completed with resin material.
Patent TW-555672-B (TW)
Title: Pouring vessel
Inventor: YONEYAMA MASASHI
IPC: B65D47/12
Filed: 2002-09-02
Granted: 2003-10-01
Abstract: The present invention provides a pouring vessel comprising a delamination bottle type vessel body comprising a squeezable exterior vessel body, and an interior vessel body which receives contents therein and is deformed in an inwardly shrinkable volume-reducing manner by reducing the internal pressure, and a pouring cap body, a pair of longitudinal strip-like adhesive bands with the exterior vessel body and the interior vessel body adhered thereto over the substantially entire height range of the vessel body, the relationship between the peripheral length between the adhesive bands of the interior vessel body and the width of the adhesive bands is set so as to achieve the substantially perfect shrinking of the interior vessel body. For vessel having a flat vessel body, in the longitudinal direction of the vessel body, a pair of adhesive bands is provided, having width dimension being different on left and right sides of the longitudinal axis whereby spouting operation can be smoothly performed to the last and the residue of the content can be reduced.
Patent TW-I291072-B (TW)
Title: Liquid crystal display unit
Inventor: TANAKA SHINICHIRO
IPC: G02F1/1368
Filed: 2002-09-24
Granted: 2007-12-11
Abstract: On a substrate of a liquid crystal display device, there are arranged pixel electrodes (6) in a matrix-like formation, TFTs (7) connected to the pixel electrodes (6), video lines (5) and scan lines (2) both of which connected the TFTs (7), and a protective film interposed between the video lines (5) and the pixel electrodes (6). On the substrate, two video lines (5) are laid side by side between the pixel electrodes, and grooves (22) are formed in the protective film between the adjacent video lines (5). Video lead-out lines and scan lead-out lines are arranged in a similar manner.
Patent TW-559873-B (TW)
Title: Method of improving a surface of a substrate for bonding
Inventor: SHI BINQIANG
IPC: H01L21/18
Filed: 2002-09-25
Granted: 2003-11-01
Abstract: A method of preparing a surface of a substrate for bonding by removing oxide and altering the atomic surface of the substrate is described. The method comprises, providing a substrate comprised of a plurality of elements. The substrate is held at an elevated temperature and an over-pressure of gas is allowed to flow over the surface of the substrate. The gas over-pressure is comprised of an element found in the plurality of elements. Holding the substrate at an elevated temperature helps removes essentially all the oxide on the surface of the substrate. However, the elevated temperatures also evaporate certain atoms on the substrate surface and cause other atoms on the substrate surface to migrate. Flowing a gas over the surface of the substrate, helps to replace the atoms which have evaporated thereby preventing movement of other atoms. After removing the oxide, the substrate is allowed to cool. By adjusting the temperature of the substrate when the gas over-pressure is turned off, the surface of the substrate may or may not contains atoms which comprise the gas over-pressure. This allows the surface of the substrate to be essentially oxide free and contain the desired atoms for bonding.
Patent TW-564483-B (TW)
Title: Power supply apparatus for spattering
Inventor: KURIYAMA NOBORU
IPC: H02M3/335
Filed: 2002-09-27
Granted: 2003-12-01
Abstract: A power supply apparatus for spattering of this invention comprises voltage generation members (11-16) generating a spattering voltage between a negative electrode output terminal and a positive electrode output terminal, and a circuit members (21-25) reducing the variation of the sputtering current even an arc discharge is generated between the negative electrode output terminal and the positive electrode output terminal. The power supply apparatus for spattering is so constructed that the variation of the sputtering current can be reduced even an arc discharge is generated between the negative electrode output terminal and the positive electrode output terminal.