baber/WOPTO huggingface dataset:
Patent TW-474867-B (TW)
Title: Method for manufacturing plastic pressurized canister and its structure
Inventor: LIN JIAN-GUO
IPC: B29C49/04
Filed: 2000-08-24
Granted: 2002-02-01
Abstract: This invention is related to a method for manufacturing plastic pressurized canisters. In particular, it is intended to resolve the problems where the currently available containers for filling pressurized content are made of metal materials into a configuration that may sustain pressure, where such metal pressurized canisters have several defects, such as: high material cost, easy corrosion to the content, heavy weight, and difficulty in recycling. Therefore, this invention implements plastic to form the canister body and engages a retaining ring around the canister neck; the canister spout is engaged within the canister neck at its bottom with its periphery engaging over the exterior of the canister neck and the retaining ring, where force is applied to expand the periphery wall and to press the periphery and the retaining ring resulting in an airtight joint between the canister body and the canister spout. As such, a pressurized canister made of plastic materials for filling content therein is formed.
Patent TW-568909-B (TW)
Title: Cyanomethylene compound, process of producing the compound and agricultural or horticultural bactericide
Inventor: HAYASHI MASATOSHI
IPC: C07D277/34
Filed: 2000-09-08
Granted: 2004-01-01
Abstract: The cyanomethylene compound of the present invention is a compound represented by the formula wherein R is a C1-20 straight-chain or branched alkyl group, a C3-8 cycloalkyl group, an aryl group which may be substituted, a heterocyclic group which may be substituted, or the like; R1 is a straight-chain or branched alkyl group, a C3-8 cycloalkyl group, an aryl group which may be substituted, a heterocyclic group which may be substituted, or the like; A is a C1-6 straight-chain or branched alkylene group or the like; and Y is a sulfur atom, a sulfinyl group or a sulfonyl group. The cyanomethylene compound of the present invention has excellent bactericidal activity not only against drug-sensitive bacteria but also against drug-resistant bacteria. The cyanomethylene compound of the present invention is usable as an agricultural or horticultural bactericide.
Patent TW-458933-B (TW)
Title: Method and device for collecting and delivering product of assorted food plant
Inventor: IKEDA HARUYUKI
IPC: B65G1/00
Filed: 2000-10-06
Granted: 2001-10-11
Abstract: To improve the quality assurance level, to shorten a shipping work time and to achieve the improvement of the product quality by measuring a received product, receiving the product in a container to store the same on occasion, washing and storing the vacant container after unloading to re-use, and using an automated storage and retrieval system 30 for the storage of the container 11.
Patent TW-471108-B (TW)
Title: Preparation of ultra low dielectric constant silicon dioxide film with nanometer pores
Inventor: YANG JIA-MING
IPC: H01L21/76
Filed: 2000-11-27
Granted: 2002-01-01
Abstract: This invention provides the preparation of ultra low dielectric constant silicon dioxide film with nanometer pores. Firstly, a silicon dioxide precursor solution is prepared, in which there are at least a template polymer and a modifier. The precursor solution is spun coated on a silicon substrate and then a calcinations process is carried out to remove the template polymer and form a plural number of regularly aligned nanometer pores. The preliminarily prepared low dielectric constant nanometer pored silicon dioxide film has a dielectric constant of 2.50. The film is further treated by hydrogen and HMDS modifier vapor to modify pore surface, which leads to a reduced dielectric constant of 1.42-2.0 for the nanometer pored silicon dioxide film.
Patent TW-I229633-B (TW)
Title: Skin-bearing expansion-molded article of thermoplastic resin, container, and shock-absorbing material for automobile
Inventor: GOKURAKU HIROYUKI
IPC: B29L31/10
Filed: 2000-05-26
Granted: 2005-03-21
Abstract: Disclosed herein is a skin-bearing expansion-molded article of a thermoplastic resin, which is formed by holding a cylindrical multi-layer foamed parison comprising a foamed thermoplastic resin layer and thermoplastic polymer layers situated on both outer and inner sides of the foamed layer in a mold to compression-mold it, wherein the molded article has a skin formed of the outer-side polymer layer of the multi-layer foamed parison on the surface thereof, and on the inner side of the skin, a core formed by fusion-bonding at least a part of the inner-side polymer layer of the multi-layer foamed parison to each other and a foam formed of the foamed layer of the multi-layer foamed parison.
Patent TW-I283401-B (TW)
Title: Disc having grooves and pits with different depths, and method for manufacturing thereof
Inventor: LEE KYUNG-GEUN
IPC: G11B7/24035
Filed: 2001-01-31
Granted: 2007-07-01
Abstract: A disc having grooves and pits with different depths, and an easy method for manufacturing the same are provided. The disc satisfies the conditions: lambda/8n <= d3 <= lambda/5n where d3 is a difference in depths between the grooves and the pits, lambda is the wavelength of a light source, and n is the refractive index of the disc. The disc manufacturing method involves depositing photoresist over a glass master. A master is manufactured by forming a first land region and a second land region having different depths by laser cutting with laser beams having different power levels, and by developing the glass master from the cutting of laser. Following this, a father stamper having a groove region and a pit region is stamped from the master, the groove region and the pit region of the father stamper being inverse to those of the master, and then a mother stamper is stamped from the father stamper, the shape of the mother stamper being inverse to the shape of the father stamper. The mother stamper is used to manufacture a disc by injection molding. Reproduction-only pits for DVD-RW can be simply formed without need for etching processes.
Patent TW-572745-B (TW)
Title: Bulky sheet and process for producing the same
Inventor: SHIZUNO AKIHITO
IPC: D04H1/492
Filed: 2001-02-16
Granted: 2004-01-21
Abstract: A bulky sheet comprising a fiber aggregate formed by water needling of a fiber web is disclosed. The bulky sheet has a number of projections and depressions comprising the fiber aggregate. The projections and the depressions is formed both by rearrangement of the constituting fibers of the fiber aggregate by water needling of the fiber aggregate and by the multiple bending manner of the fiber aggregate along the thickness direction thereof. The projections and the depressions retains the shape thereof by themselves.
Patent TW-544520-B (TW)
Title: Conductivity testing method for a sub-harness and a sub-harness manufacturing apparatus
Inventor: TAKADA KAZUHIKO
IPC: G01R31/58
Filed: 2001-04-04
Granted: 2003-08-01
Abstract: A conductivity testing method for a sub-harness and a sub-harness manufacturing apparatus are provided, which sub-harness manufacturing apparatus includes: a pair of connecting units each having a wire connecting portion, made of metal, vertically movable so as to connect one end of one of wires composing a sub-harness to one of terminals having a sheathing clamping portion and being arranged in a wire feeding direction; and a pair of transferring means to transfer the terminals in a direction perpendicular to the wire feeding direction so as to position each one of the terminals under each wire connecting portions, wherein a clamping punch portion to clamp the sheathing clamping portion is provided on the wire connecting portion of each of the pair of connecting units and a conductivity testing means to judge the one, having terminals on the respective ends thereof, of the wires being good or bad is arranged between the clamping punch portions of the pair of connecting units.
Patent TW-594398-B (TW)
Title: Method of reducing metal ion content of film-forming resins using a liquid/liquid centrifuge
Inventor: WANAT STANLEY F
IPC: B01D17/038
Filed: 2001-04-19
Granted: 2004-06-21
Abstract: The present invention provides a method for reducing the metal ion content of a film-forming resin, said method comprising the steps of: (a) providing a solution of the film-forming resin in a water-immiscible solvent system comprising at least one water-immiscible solvent; (b) providing a washing solution comprising water or a dilute solution of a water-soluble metal ion chelating agent; (c) feeding the solutions from (a) and (b) through two separate inlet ports into a liquid/liquid centrifuge, one of said inlet ports feeding solution from (a), the second inlet port feeding the solution from (b) into said liquid/liquid centrifuge at a feed rate ratio of the solution from (a) to that from (b) from about 10/90 to about 90/10, at a temperature of from about 0 DEG C up to a maximum temperature that is less than the boiling point of the lowest boiling water-immiscible solvent in the water-immiscible solvent system; and (d) rotating the mixture from step (c) inside said liquid/liquid centrifuge at a rotational speed sufficient to separate the mixture from step (c) into two separate phases, and then collecting the two separate phases, each through a separate outlet port, into two separate containers, wherein the heavier phase (H) comprises the film-forming resin having a reduced metal ion content in the water-immiscible solvent system, with a minor amount of water; and the lighter phase (L) comprises: (1) an aqueous solution of metal ions and a minor amount of a mixture of (2) the water-immiscible solvent system, and (3) the film-forming resin. The present invention also provides for a method for producing a photoresist composition and a method for producing a microelectronic device utilizing a film-forming resin produced by the aforementioned method.
Patent TW-592982-B (TW)
Title: Recording method
Inventor: YAMAZAKI YASUNORI
IPC: B41M1/28
Filed: 2001-05-29
Granted: 2004-06-21
Abstract: The present invention provides a recording method, which reduces blurring and makes it easier to fix ink droplets. A soft aluminate 22 is produced by forming an oxide film 21 on the surface of an aluminum substrate 20. While heating the soft aluminate 22, printing is performed on a porous layer formed thereon. Alternatively, printing is performed with a dye-based ink on a porous layer formed on the surface of the soft aluminate 22.
Patent TW-593234-B (TW)
Title: Process for producing aliphatic tricarbonitriles
Inventor: SCHELHAAS MICHAEL
IPC: C07C253/00
Filed: 2001-06-29
Granted: 2004-06-21
Abstract: The present invention relates to a process for producing tricarbonitriles corresponding to formula I, wherein n is an integer from 2 to 11 by forming an intermediate in the presence of a strong base in a first stage from an aliphatic alpha-omega-dinitrile corresponding to formula II, wherein n is an integer from 3 to 12, and reacting the intermediate in a second stage to form a trinitrile corresponding to formula I by the addition of acrylonitrile.
Patent TW-593636-B (TW)
Title: Organic electroluminescent device with new green fluorescent dopants
Inventor: CHEN CHIN-HSIN
IPC: G02F1/13
Filed: 2001-08-06
Granted: 2004-06-21
Abstract: An organic EL devices (10), including a glass substrate (11), an anode (12), a hole injection layer (13), a hole transport layer (14), an emitting layer (15), an electron transport layer (16), a cathode (17) and a power supply (18). The emitting layer includes a guest dopant represented by: (formula I), where R1, R2, R3, R4, R6 and R7 each independently represent a hydrogen atom, an aliphatic group of from 1 to 10 carbon atoms, or an aromatic group of from 5 to 10 carbon atoms; R5 represent an aliphatic group of from 1 to 10 carbon atoms, or an aromatic group of from 5 to 10 carbon atoms.
Patent TW-555813-B (TW)
Title: Water-soluble fiber-reactive dyes, preparation thereof and use thereof
Inventor: HENK HERMANN
IPC: D06P5/20
Filed: 2001-07-19
Granted: 2003-10-01
Abstract: Dyes of the general formula (1): where M is hydrogen, alkali, ammonium or the equivalent of an alkaline earth metal ion, X is halogen, alkoxy or an N-containing heterocycle, Q is a grouping of the formula (e) where Y is vinyl or an alkali-eliminable grouping and W is alkyl which may be interrupted by an O or an NR group and the radicals R1 and R2 represent alkyl, alkoxy, alkylcarbonylamino, arylcarbonylamino, and also the radicals R3 and R4 are alkyl or hydrogen, their preparation and their use for dyeing and printing hydroxyl- and/or carboxamido-containing material, preferably fiber material.
Patent TW-535132-B (TW)
Title: Emissive display using organic electroluminescent devices
Inventor: MIKAMI YOSHIRO
IPC: H01L51/50
Filed: 2001-08-28
Granted: 2003-06-01
Abstract: An emissive display using an organic electroluminescent device is provided, in which the pixel circuit is simplified, the aperture ratio is increased, high resolution is achieved, and the power consumption is reduced. In the configuration, among the two sets of inverter circuits, one set of inverter circuit is formed by a circuit connecting an organic electroluminescent device and a transistor in series, and a transistor of a memory circuit is omitted. Also, in the mutual connection of the two sets of inverters, display data is inputted to a line connected to the gate of the transistor connected in series with the organic electroluminescent device, and owing to this connection, the write load is reduced, and the high resolution is achieved by enabling to write at high speed.
Patent TW-528655-B (TW)
Title: Flap wheel
Inventor: HOFFHEIMER GRAIG R
IPC: B24D13/04
Filed: 2001-09-26
Granted: 2003-04-21
Abstract: A flap wheel includes an aluminum hub with outwardly opening peripheral slots. Flap clips also made of aluminum each holding a bundle of flaps fit snugly in the slots. The slots and clips include an elongated socket and knob construction. The socket of the slot and knob of the clip both have an arched or rounded bottom and straight parallel side walls terminating in opposed retaining keys projecting inwardly from the side walls of the slot or corresponding key ways in the clip. The outer ends of the clips include a thin wall U-shape flap bundle retention slot having a flat but skew or slanting bottom wall. The slots extend uniformly in a non-radial direction angled away from the direction of rotation. The flat but skewed bottom of the clips also slants inwardly toward the direction of rotation to position the outer edges of the flaps in the same skewed slanting direction exposing or splaying an outer edge portion of each of the faces or flat surfaces of the flaps to the work as the wheel rotates. The flap bundles may be held in the clips by fasteners or staples extending through the thin walls and the inner ends of the flaps. The entire wheel may be easily refilled, is light weight and may be recycled. The flap arrangement provides additional cut, less flap-to-flap wear, and less noise. The diameter, arbor hole size, and axial length may vary. The hubs may be ganged or stacked to vary the axial length or face width of the wheel. The content of each flap bundle may vary widely, such as any combination of sisal, cloth, abrasive paper, abrasive material or non-woven abrasive and the like.
Patent TW-I243158-B (TW)
Title: Aluminum nitride sintered bodies
Inventor: KATSUDA YUJI
IPC: H01L21/68
Filed: 2001-10-31
Granted: 2005-11-11
Abstract: An aluminum nitride sintered body contains aluminum nitride as a main component, at least one rare earth metal element in an amount of not less than 0.4 mol% and not more than 2.0 mol% as calculated in the form of an oxide thereof and aluminum oxide component in an amount of not less than 0.5 mol% and not more than 2.0 mol%. Si content of the sintered body is not more than 80 ppm and an average particle diameter of aluminum nitride grains is not more than 3 mum. The aluminum nitride sintered body hardly peels aluminum nitride grains and exhibits high resistivity of at least 10<8> Omega.cm even in a high temperature range of, for example, 300-500 DEG C, as well as relatively high thermal conductivity.
Patent TW-504789-B (TW)
Title: Testing structure and testing method of metal interconnects
Inventor: WANG MU-JIUN
IPC: H01L21/66
Filed: 2001-11-12
Granted: 2002-10-01
Abstract: There is provided a testing structure of metal interconnects. The testing structure is arranged in sequentially stacked first dielectric layer, second dielectric layer, and third dielectric layer. The second dielectric layer and third dielectric layer are different in material. The testing structure includes an unlanding via chain and an extrusion detector, wherein the extrusion detector is arranged in the second dielectric layer and third dielectric layer. The unlanding via chain is composed of a plurality of electrically connected first structures. Each first structure includes: the first conductor layer and the second conductor layer arranged in the first dielectric layer; the third conductor layer formed in the third dielectric layer; the first unlanding via and the second unlanding via arranged in the second dielectric and third dielectric layer. The first unlanding via electrically connects the first conductor layer and the third conductor layer. The second unlanding via electrically connects the first conductor layer and the second conductor layer.
Patent TW-I220541-B (TW)
Title: Direct defining technique for nano-meter pattern of low dielectric-constant layer
Inventor: KO FU-HSIANG
IPC: H01L21/31
Filed: 2001-11-16
Granted: 2004-08-21
Abstract: A direct defining technique for nano-meter pattern of low dielectric-constant layer for use in a substrate is proposed in the present invention. The invention includes the following steps: forming a low dielectric constant layer on the substrate; performing an energy irradiation onto the low dielectric constant layer to define a nano-meter pattern; and stripping the un-irradiated area of low dielectric constant layer so as to obtain nano-meter pattern on the low dielectric constant layer. By using the invented technique, it is capable of changing the conventional photoresist (PR) defining process and greatly decreasing complexity of pattern definition for low dielectric constant layer so as to increase pattern-manufacturing speed. In addition, because the coating procedure of PR is not needed, the production cost of product manufacture can be reduced.
Patent TW-526420-B (TW)
Title: Data upgrading method for display data channel of monitor
Inventor: LIN JIA-YANG
IPC: G06F13/00
Filed: 2001-11-30
Granted: 2003-04-01
Abstract: The invention discloses a data upgrading method regarding the display data channel (DDC) of monitor, which goes through a video interface (such as a VGA port) via computer parallel port to connect with the data transmission IC provided by DDC of monitor, allowing to read or write to DDC data of the IC. The procedures of the invention include data initialization, DDC IC is entered with full duplex data transmission mode, enable procedures of the initialization condition, computer host issues a read/write command executing with respect to one address of memory in DDC IC, computer host waits for DDC IC to issue a green light signal, and computer host proceeds read or write action with respect to the DDC IC.
Patent TW-I244505-B (TW)
Title: Air-extracting equipment for preventing oil contamination in process of high vacuum sputtering
Inventor: CHEN JING-JOU
IPC: C23C14/56
Filed: 2001-12-26
Granted: 2005-12-01
Abstract: Air-extracting equipment for preventing oil contamination in process of high vacuum sputtering, which is composed of vacuum air-extractor and oil reclaimer; wherein the oil reclaimer is installed in the exhaust pipeline of the vacuum air-extractor and is composed of a housing and a plurality of blocking slabs. The housing contains a gas inlet, a gas outlet and an oil drainage, while said plurality of blocking slabs are installed in the filter housing in a crossing deployment configuration. The blocking slabs are used to filtrate and collect oil component in the air to prevent oil from contaminating pipeline and clean room.
Patent TW-535342-B (TW)
Title: Emergency power supply serially connected to mobile equipment
Inventor: LIN SHR-JIE
IPC: H02J7/00
Filed: 2001-12-26
Granted: 2003-06-01
Abstract: The invention relates to an emergency power supply serially connected to mobile equipment, which connects electrically a first mobile equipment with at least a second mobile equipment, making the battery of the first mobile equipment serially connect with the battery of at least a second mobile equipment so as to provide emergency power supply to the loading an equipment of the first mobile equipment.
Patent TW-541741-B (TW)
Title: Battery active material powder mixture, electrode composition for batteries, secondary cell electrode, secondary cell, carbonaceous material powder mixture for electrical double-layer capacitors, polarizable electrode composition, polarizable electrode
Inventor: SATO TAKAYA
IPC: H01M4/36
Filed: 2002-01-16
Granted: 2003-07-11
Abstract: An active material powder mixture for batteries or a carbonaceous material powder mixture for electrical double-layer capacitors is composed of a battery active material or a carbonaceous material in combination with an electrically conductive powder that adheres to the periphery of the active material or carbonaceous material and has an average particle size of 10 nm to 10 mum. The battery active material powder mixture may be used to make electrodes for secondary batteries. The carbonaceous material powder mixture may be used to make polarizable electrodes for electrical double-layer capacitors. Secondary cells produced using the active material powder mixture can lower an impedance of an electrode and operate at a high capacity and a high current, have a high rate property, and are thus well-suited for use as lithium secondary cells and lithium ion secondary cells. Electrical double-layer capacitors made using the carbonaceous material powder mixture have a high output voltage and a high capacity because of a low impedance.
Patent TW-I246090-B (TW)
Title: Coil device
Inventor: HIROHASHI TORU
IPC: H01F27/24
Filed: 2002-04-16
Granted: 2005-12-21
Abstract: There is disclosed a coil device, which has a coil composed of a core and a winding on the core, and a terminal having a base seat for holding the coil and terminal elements. The coil device has a flange on one side of the core with no flange being provided on the other side of the core. This allows molding by using a mold and can reduce the thickness of the flange of the core and realize reduction of thickness of the coil device.
Patent TW-546471-B (TW)
Title: Vibrator characteristic testing method
Inventor: NONAKA SATOSHI
IPC: H03H3/02
Filed: 2002-05-01
Granted: 2003-08-11
Abstract: The object is to provide a vibrator characteristic testing method capable of effectively detecting the cracks of the vibrator sheet that may influence the vibrating characteristic without using the optic detecting device and image processing device that are difficult to adjust and expensive when testing the vibrating characteristic of the vibrator sheet. To achieve the object, it is composed of a network analyzer 6, an upper electrode 2, a lower electrode 3, a vibrator sheet 4, a linear 5 and a personal computer 1. The personal computer 1 is connected to the network analyzer 6 by a GP-IB interface cable 9, so as to fully memorize, display and compare the measurement result of the network analyzer 6. The upper electrode 2 can be moved up and down by upper and lower mechanisms not shown in the figure. Furthermore, the vibrator sheet 4 is placed in the linear 5 that is activated by a horizontal movement mechanism not shown in the figure, so as to move the vibrator sheet to be under the upper electrode 2, good product classification place 7 or defect product classification place 8.