baber/WOPTO huggingface dataset:
Patent TW-512179-B (TW)
Title: Process for producing articles with stress-free slit edges
Inventor: KAMF ANDERS
IPC: C22F1/00
Filed: 1999-11-30
Granted: 2002-12-01
Abstract: Processes for producing articles with stress-free edges which comprise slitting a copper or copper alloy sheet to provide strips of the copper material, heating the strips in a furnace at a temperature of 200-250 DEG C under a protective atmosphere, and cooling the strips to room temperature, the strips so produced being useful to make stamped articles.
Patent TW-494145-B (TW)
Title: Planar electroplating device
Inventor: CHEN CHIN-HSIANG
IPC: C25D17/02
Filed: 2000-03-07
Granted: 2002-07-11
Abstract: A planar electroplating device mainly comprises: a basket; a conductive seat; a plurality of electroplating chambers; and a cathode jig. The basket is connected to be conductive to the conductive seat, and the electroplating chambers are long and narrow and parallel to each other in the basket. The two ends of the electroplating chamber are installed with an insulative bearing seat for mounting a printed circuit board. The two sides of the electroplating chamber are installed with a steel plate as an anode. The corresponding areas of the steel plate and the printed circuit board are equivalent. The steel plate and the printed circuit board are isolated from each other by the insulative bearing seat. The cathode jig is mounted above the basket and connected to be conductive to the printed circuit board in the electroplating chambers. Thus, the steel plate and the printed circuit board separately form the anode and the cathode of the electroplating device to form an electroplated layer on the printed circuit board.
Patent TW-449805-B (TW)
Title: Inductive-coupled plasma apparatus employing shield and method for manufacturing the shield
Inventor: SHIN EUN-HEE
IPC: B01J19/08
Filed: 2000-03-13
Granted: 2001-08-11
Abstract: The present invention relates to an inductive-coupled plasma apparatus employing a shield to reduce sputter contamination and a method for manufacturing the shield. An apparatus for generating a high-density plasma, comprises, a process chamber having a dielectric window located in a plane, a coil located outside the process chamber proximate the dielectric window and substantially parallel to the plane and a shield located between the coil and the dielectric window, wherein the shield has multiple openings, and wherein the multiple openings of the shield are disposed between the coil.
Patent TW-504908-B (TW)
Title: Automatic receive mode for infrared devices
Inventor: RUDD MICHAEL L
IPC: G06F1/32
Filed: 2000-04-07
Granted: 2002-10-01
Abstract: A method and apparatus for generating an automatic receive mode for infrared devices is presented. In accordance with the invention, a battery-powered electronic appliance (1, 2, 3, 4, 5, 6, 7) comprises a communications interface (50) including receive mode circuitry (55) and a battery (5) that supplies power to the receive mode circuitry (55) when the receive mode circuitry (55) is enabled. Upon power up, the communication interface (50) is initialized and the receive mode circuitry (55) enabled to operate in a receive mode for a predetermined amount of time. A timer (25) times the predetermined amount of time. If the timer expires (25), the receive mode circuitry (55) is disabled to remove power from the receive mode circuitry (55), thereby conserving battery power in the device. Preferably, if the predetermined enable time expires while the receive mode circuitry (55) is currently receiving input, the predetermined enable time is extended by an extension time and the timer (25) restarted, with this process repeating until the receive mode circuitry is no longer receiving input. In a preferred embodiment, the receive mode circuitry (55) is re-enabled periodically after a predetermined disable time, and the timing process repeated, causing the receive mode circuitry (55) to be disabled again if data is not received within the predetermined enable time.
Patent TW-526346-B (TW)
Title: Method and apparatus for centering a lens within an optical bore sleeve
Inventor: BOHN DAVID D
IPC: G02B7/02
Filed: 2000-05-08
Granted: 2003-04-01
Abstract: A method and apparatus for centering an optical component (100), such as a lens element, within an optical bore sleeve (200, 300). The optical component (100) has an outer perimeter, and the optical bore sleeve (200, 300) has an inner perimeter for receiving the outer perimeter of the optical component. A plurality of deformable ridges (103) are interposed between the outer perimeter of the optical component (100) and the inner perimeter of the sleeve (200, 300) for aligning the optical component (100) and the sleeve along a common optical axis as the ridges (103) are deformed upon insertion of the optical component (100) into the sleeve (200, 300).
Patent TW-574414-B (TW)
Title: Process for producing Al2O3 ceramic coating on MAR-M247 superalloy by electrolytic deposition
Inventor: YEN SHIOW-KANG
IPC: C23C18/00
Filed: 2000-05-16
Granted: 2004-02-01
Abstract: A process for producing an Al2O3 ceramic coating, such ceramic are formed by electrolytic deposition an aluminum hydroxide film in an aqueous solution of aluminum nitrate (Al(NO3)3) on MAR-M247 superalloy substrate. The electrolytic deposition aluminum hydroxide film is then sintered under conditions sufficient to a result in a protective Al2O3 ceramic coating for high temperature oxidation and corrosion.
Patent TW-510853-B (TW)
Title: Recording head, substrate for use of recording head, and recording apparatus
Inventor: MOCHIZUKI MUGA
IPC: B41J2/05
Filed: 2000-06-09
Granted: 2002-11-21
Abstract: A recording head comprises a plurality of recording elements for performing recording; a driving circuit for driving the plurality of recording elements; and a predetermined voltage generating circuit for generating a predetermined voltage to be applied to the plurality of recording elements from voltage supplied from outside. With the head thus structured, a desired voltage is generated in the interior of the head by use of the predetermined voltage generating circuit for performing recording, thus making it possible to prevent the voltage drop which may take place if the voltage is supplied from outside through a cable, as well as to prevent the durability of the heat generating elements from being damaged due to noises. It also becomes possible to set the voltage to be applied to the recording elements at an optimal value corresponding to the discharge voltage, hence stabilizing ink discharges efficiently.
Patent TW-465008-B (TW)
Title: Cassette seat for cleaning device
Inventor: CHU ERIC
IPC: H01L21/673
Filed: 2000-06-14
Granted: 2001-11-21
Abstract: A cassette seat for a cleaning device is disclosed. The cleaning device comprises: a solution tank; at least one pipeline mounted on the inner wall of the solution tank; and a cassette for mounting a semiconductor chip. The cassette seat comprises a positioning bottom mounted in the solution tank for housing the cassette. The positioning bottom is mounted with a plurality of positioning blocks for preventing a displacement of the cassette. Furthermore, a removable lateral net frame is mounted on the positioning seat near the side of the pipeline for preventing the pipeline from affecting the position of the cassette on the positioning bottom, in which the lateral net frame further comprises a lateral rod as an indication of level in the solution tank. The lower end of the positioning seat is mounted with a plurality of neck-type pins. When the positioning bottom receives a force larger than a specified value, the neck-type pins will break. Furthermore, the outer periphery of the neck-type pin is housed with a teflon pipe for strengthening the support of the neck-type pin. The cassette seat further comprises a weight for preventing the cassette seat from being lifted up by the buoyancy of a liquid.
Patent TW-451488-B (TW)
Title: Method of manufacturing submicron color filter
Inventor: WENG FU-TIAN
IPC: H01L27/14
Filed: 2000-06-20
Granted: 2001-08-21
Abstract: A method of manufacturing a submicron color filter consists of coating a substance layer with a blue photoresist and forming blue pixels by exposing and developing the blue photoresist once, then coating the layer with a green photoresist and forming green pixels by exposing and developing the green photoresist twice with each exposure covering 25% pattern ratio, and finally coating the layer with a red photoresist and forming red pixels by exposing and developing the red photoresist once.
Patent TW-546454-B (TW)
Title: Heat exchange tube and heat recovery method using the same
Inventor: NOTO TAKASHI
IPC: F28F21/04
Filed: 2000-08-10
Granted: 2003-08-11
Abstract: The present invention relates to a heat exchanger tube made of a sintered compact having pore ratio of 2 to 60%, a heat exchanger tube wherein the outer part thereof is made of a ceramics metal composite, more preferably, a heat exchanger tube wherein a heat resisting alloy tube is covered with a ceramics metal composite in non adhesive condition, and the heat resisting alloy tube and the ceramics metal composite at least partly contact at the interface therebetween. By means of the heat exchanger tubes of the present invention, stable heat recovery can be carried out for a long period of time even under corrosive environment at high temperature such as in a combustion waste gas of industrial waste.
Patent TW-538119-B (TW)
Title: Flame retardant and flame-retardant resin composition containing the same
Inventor: MATSUMOTO KAZUAKI
IPC: C08G77/56
Filed: 2000-08-24
Granted: 2003-06-21
Abstract: This invention provides a flame retardant which is inexpensive, has a high level flame retardant effect and is substantially free of such atoms as halogen, phosphorus and nitrogen. The flame retardant comprises a polymer comprising silicon, boron and oxygen, which has a skeleton substantially formed by a silicon-oxygen bond and a boron-oxygen bond and has an aromatic ring within the molecule. A flame retardant resin composition contains 100 parts by weight of a resin and 0.1 to 50 parts by weight of the above flame retardant.
Patent TW-538291-B (TW)
Title: Vertical alignment mode liquid crystal display
Inventor: SONG JANG-KUN
IPC: G02F1/1343
Filed: 2000-09-04
Granted: 2003-06-21
Abstract: A liquid crystal display includes a bottom insulating substrate. Gate lines and common electrode lines are formed on the substrate parallel to each other, and storage capacitor electrodes are branched from the common electrode lines. A gate insulating layer is formed on the gate lines, the common electrode lines, and the storage capacitor electrodes, data lines are formed on the gate insulating layer, and a protective layer is formed on the data lines. Pixel electrodes are formed on the protective layer with first opening patterns. A top insulating substrate faces the bottom substrate with a black matrix and a common electrode, and the common electrode is provided with second opening patterns. Each pixel electrode completely covers the storage capacitor electrodes at the regions where the second opening pattern is overlapped with the sides of the pixel electrode.
Patent TW-512452-B (TW)
Title: Semiconductor processing equipment having tiled ceramic liner
Inventor: KENNEDY WILLIAM S
IPC: H05H1/46
Filed: 2000-09-18
Granted: 2002-12-01
Abstract: A plasma processing chamber including a ceramic liner in the form of ceramic tiles mounted on a resilient support member. The liner and other parts such as a gas distribution plate and a plasma screen can be made of SiC which advantageously confines the plasma and provides temperature control of the inner surfaces of the chamber. The liner can be heated by a heater which provides heat to the liner by thermal conduction. To remove excess heat from the liner, the resilient support can be an aluminum support frame which conducts heat from the liner to a temperature controlled member such as a top plate of the chamber. The support frame can include a continuous upper portion and a segmented lower portion which allows thermal stresses to be accommodated during processing of semiconductor substrates in the plasma chamber.
Patent TW-447040-B (TW)
Title: Method for preventing high-density plasma damage during a shallow trench isolation process
Inventor: CHEN JIN-YANG
IPC: H01L21/31
Filed: 2000-10-13
Granted: 2001-07-21
Abstract: The present invention discloses a method for forming a shallow trench isolation, by which the high-density plasma damage to the trench can be prevented. The method at least comprises a substrate provided and a pad oxide layer formed thereon. Thereafter, a silicon nitride layer is formed on the pad oxide layer. Next, a trench is formed through the silicon nitride layer, the pad oxide layer and the substrate, and a linear oxide layer is formed on the surface exposed in the trench. Furthermore, a polysilicon layer is deposited on the silicon nitride layer and the linear oxide layer. By using high density CVD, an oxide layer is deposited on the polysilicon layer to fill the trench. Thereafter, the oxide layer filled into the trench is densitified by thermal oxidation, wherein the polysilicon layer is oxidized at the same time. Next, the planarization of the oxide layer is performed to expose the silicon nitride layer by using CMP process. Eventually, the silicon nitride layer and the pad oxide layer are removed in sequence.
Patent TW-473758-B (TW)
Title: Field emission-type electron source and manufacturing method thereof
Inventor: HONDA YOSHIAKI
IPC: H01J1/312
Filed: 2000-10-18
Granted: 2002-01-21
Abstract: A field emission-type electron source includes an insulative substrate 11 in the form of a glass substrate having an electroconductive layer 8 formed thereon. A strong electrical field drift layer 6 in the form of an oxidized porous polycrystalline silicon layer is formed over the electroconductive layer 8. This electroconductive layer 8 includes a bottom electroconductive film 8a, made of copper and formed on the insulative substrate 11, and an upper electroconductive film 8b made of aluminum and formed over the electroconductive film 8a. The strong electrical field drift layer 6 is a polycrystalline silicon layer on the electroconductive layer 8, which the polycrystalline silicon layer is rendered to be porous and finally oxidized. The upper electroconductive film 8b has a property that reacts easily with silicon, therefore, formation of an amorphous layer during formation of the polycrystalline silicon layer can be suppressed.
Patent TW-562856-B (TW)
Title: Bacteria complete medium lack of lac-promoter inducer material
Inventor: OU LE-JIUN
IPC: C12N1/00
Filed: 2000-10-24
Granted: 2003-11-21
Abstract: The medium comprises an organic compound, such as one of tryptone, peptone, yeast extract, casamino acid and NZ amine; an additives, such as one of antibiotics, salts and agar; and beta-galactosidase as an inhibiting substance. The medium is used for inhibiting the disturbance from lactose inducer, so as to terminate the expression of the downstream genes of lac-promoter. The medium of the invention is useful for keeping the bacteria alive, and stabilizing the recombinant proteins in expression plasmid.
Patent TW-526374-B (TW)
Title: Liquid crystal alignment layers, methods for their preparation, and liquid crystal devices and displays comprising them
Inventor: TAHON JEAN-PIERRE
IPC: C08J7/04
Filed: 2000-10-25
Granted: 2003-04-01
Abstract: A method of making a liquid crystal alignment layer comprising the steps of: (i) providing a layer on a substrate, the layer comprising a polythiophene according to formula (I): wherein R1 and R2 each independently represent hydrogen or a C1-C4 alkyl group or together represent an optionally substituted C1-C4 alkylene group or cycloalkylene group; and (ii) mechanically rendering the layer liquid crystal aligning; a liquid crystal alignment layer obtainable by the above-mentioned method; a liquid crystal device incorporating the above-mentioned liquid crystal alignment layer; a liquid crystal display comprising the above-mentioned liquid crystal alignment layer or the above-mentioned liquid crystal device; and the use of the polythiophene according to formula (I) for aligning liquid crystals.
Patent TW-579508-B (TW)
Title: Initialization method and device for digital compact disc
Inventor: BEC DANIEL
IPC: G11B7/0055
Filed: 2000-11-03
Granted: 2004-03-11
Abstract: The present invention provides an initialization method and device for digital compact disc, which comprises a layer of photosensitive material with two steady states. The method uses the light emitting spots to locally heat the photosensitive layer, which can convert it from a steady state to another steady state in a reversible manner. The local heating employs a device with large light emitting power. The light spot field is deep and wider, and the size of the light spot provides the sufficient optical emitting density to convert the photosensitive layer from a steady state to another steady state. The light spot has fast passing speed through the photosensitive layer on the compact disc.
Patent TW-486709-B (TW)
Title: Field emission display cathode panel with inner via and its manufacturing method
Inventor: JANG JR-CHING
IPC: H01J29/92
Filed: 2001-02-06
Granted: 2002-05-11
Abstract: The present invention relates to a kind of field emission display (FED) cathode panel with inner via and its manufacturing method. The FED cathode panel having inner via includes the followings: a substrate; a resistance layer, which is on the substrate and has a cathode conductor; a conductive tape line, which is on the substrate and maintains a space with the resistance layer; the first dielectric layer on the resistance layer and part of the conductive tap line, in which a cavity for accommodating micro-tip is provided on the resistance layer; the first gate line, which is on the dielectric layer and has a hole corresponding to the micro-tip; an inner via, which is on the conductive tape line and is vertically abutment against the first dielectric layer and the gate line; the second dielectric layer on the conductive tape line, which is abutment against the inner via and is connected to the anode by using a sealing material such as glass frit; the second gate line, which is on the second dielectric layer and is abutment against the inner via; a metal layer, which covers the first gate line, the inner via and the second gate line; and a contact hole on the conductive tape line and adjacent to the second dielectric layer, from which a conducting wire is used to electrically contact with outside. The manufacturing method of FED cathode having inner via includes the following steps. The FED cathode structures including a substrate, a resistance layer, a dielectric layer and a gate line are sequentially generated from the bottom to the upper side. A cathode panel having a micro-tip cavity and hole, an inner via and a contact window is generated in the cathode structure. A metal layer is formed on the cathode panel. A micro-tip is grown in the micro-tip hole of the cathode panel. And, the surplus deposition on the panel surface is removed depending on the requirement.
Patent TW-471985-B (TW)
Title: Method and device for filling molding sand
Inventor: KANETO KIMIKAZU
IPC: B22C15/28
Filed: 2001-02-13
Granted: 2002-01-11
Abstract: An apparatus for introducing molding sand into a mold space defined by a pattern plate (1) having a pattern, a flask (2) placed on the pattern plate (1) for surrounding the pattern, and a filling frame (3) placed on the flask (2) and for compacting the molding sand in the mold space. The apparatus includes a sand hopper (10) having an inlet pipe (7) for introducing a first airflow at a low pressure (0.05 to 0.18 MPa) and compressed air thereinto from an upper part thereof, and a plurality of separated nozzles (17) at a lower portion thereof for blowing and introducing the molding sand held in the sand hopper into the mold space by the first airflow. First and second chambers (11 and 12) supply a second airflow under a low pressure (0.05 to 0.18 MPa) and compressed air to the molding sand in the sand hopper (10) to fluidize the molding sand. Vertically movable, multi-segmented squeeze feet (16) are mounted on the lower portion of the sand hopper (10) at various locations, each of which is adjacent to a side of each nozzle, for compacting the molding sand in the mold space. In the sand hopper (10), a cutter (14) is provided to mill sand balls contained in the fluidized molding sand within the sand hopper (10).
Patent TW-505853-B (TW)
Title: Method to optimize the objected directed program by using fast access device
Inventor: LI JENG-KUEN
IPC: G06F12/00
Filed: 2001-05-17
Granted: 2002-10-11
Abstract: The present invention is a method to optimize the objected directed program by using fast access device, wherein the object expanding technology is utilized to convert the high access object of the original program into simple type variable, minus the cost of the de-reference, and then move to the hardware access device after weight selection to further increase the accessing speed, and make adjustments based on the capacity of the hardware access device by object reverse expansion, so as to increase the execution speed the overall program.
Patent TW-479125-B (TW)
Title: Two dimensional displacement measurement method with conjugate optical paths
Inventor: CHANG CHUNG-CHU
IPC: G01B9/02
Filed: 2001-05-25
Granted: 2002-03-11
Abstract: The present invention provides a two dimensional displacement measurement method with conjugate optical paths, wherein a first incident light is generated from a light source and is incident into a diffractive unit to form at least two first diffractive lights, the first diffractive lights further forms a second incident light returned from the original optical path and incident into the diffractive unit through the functioning of the wavefront reconstruction optics. After the reflection of the second incident light by the diffractive unit, at least two secondary diffracted lights are formed, the secondary diffracted lights form at least two interference lights through the functioning of the interference optical components, process the interference lights by the general optical interference de-phasing technology, the amount of displacement in two linearly independent directions of two dimensional motion can be obtained.
Patent TW-I282785-B (TW)
Title: A compound having thrombopoietin-like activities
Inventor: FUJIWARA SHINYA
IPC: C07D333/24
Filed: 2001-05-30
Granted: 2007-06-21
Abstract: A compound of the formula (1), [wherein, E is a group selected from methylidyne group and nitrilo group; R1 is a group selected from an optionally substituted aryl group and an optionally substituted heteroaryl group; R2 is a group selected from H and alkyl group; W1 is an amino acid residue; A is a group selected from carbonyl group and sulfonyl group; X1 is a group selected from an optionally substituted alkylene group and an optionally substituted alkenylene group; p is 0 or 1] or the pharmaceutically acceptable salts thereof, which have thrombopoietin-like activities.