baber/WOPTO huggingface dataset:
Patent TW-452685-B (TW)
Title: Method for determining formulas in the computer
Inventor: CHANG CHIEN-HAO
IPC: G06F11/00
Filed: 1999-10-05
Granted: 2001-09-01
Abstract: This invention is a method for determining formulas the computer to determine if formulas that students input are correct or not. It creates a relational coefficient index data table which includes polynomials, variables and indexes to store the coefficient of the polynomials and indexes of every variable and provide students with the certain input interface for inputting formulas by accessing coefficients, variables and indexes inside the polynomials that constitutes the correct formula. It determines if formulas are equal by accessing the coefficient, variable and index of every polynomials in the formula and compares with the relational coefficient index data that stores standard formula answers.
Patent TW-444069-B (TW)
Title: Electrode plate for plasma etching equipment for forming uniformly-etched surface
Inventor: MISHIMA TERUSHI
IPC: H01J37/32
Filed: 1999-11-01
Granted: 2001-07-01
Abstract: An electrode plate which can provide a uniformly-etched surface to an etching surface of a plate to be etched is disclosed, which is used for a plasma etching equipment having such a structure that an electrode plate having a plurality of small vertical through holes is arranged opposite to an etching surface at a prescribed distance from the etching surface, and an etching gas which is introduced into the plasma etching equipment is jetted from the small vertical through holes of the electrode plate and plasma is generated between the etching surface and the surface of the electrode plate to carry out etching, and is characterized in that the electrode plate is composed of high-pure silicon having a cast structure which is formed by a unidirectional solidification perpendicular to the etching surface, thereby to make it possible to form a uniformly-etched surface.
Patent TW-I285671-B (TW)
Title: Luminescent gel coats and moldable resins
Inventor: BURNELL-JONES PETER
IPC: C09K11/08
Filed: 2000-02-18
Granted: 2007-08-21
Abstract: Luminescent polymers are prepared from thermosetting unsaturated polyesters, suspending fillers and phosphorescent pigments and utilized to make gel coated articles and molded, cast and fiberglass reinforced plastic (FRP) articles. The preferred thermosetting unsaturated polyester resins are prepared by condensing mixtures of ethylenically unsaturated and aromatic dicarboxylic acids and anhydrides with dihydric alcohols and a polymerizable vinylidene monomer. Preferred suspending fillers and thixotropic modifiers include silica, flakes (particularly precipitated and fumed silica and fine to coarse sand) microspheres, glass fibers and other short fibers, nepheline syenite, feldspar, mica, pumice, magnesium sulfate, calcium carbonate, bentonite and the various clays and thixotropic modifiers and mixtures thereof. Preferred phosphorescent pigments include alkaline earth aluminate phosphors, zinc sulfide phosphors and mixtures of these phosphors, particularly those phosphors activated by multiple metals and/or rare earths. The luminescent resins may be rendered fire retardant with halogenated polyester resins and/or additives and made flexible by the addition of flexible resins.
Patent TW-I257309-B (TW)
Title: Cosmetic for scalp and hair
Inventor: SHIBATA YUKI
IPC: A61Q5/00
Filed: 2000-02-18
Granted: 2006-07-01
Abstract: Scalp and hair care compositions containing: (a) one or more tyrosinase activity promoters; (b) one or more penetration promoters and/or blood flow promoters; (c) one or more hair folliculus activators; and (d) one or more 5alpha-reductase inhibitors. These compositions exert an excellent effect of preventing hair from graying as well as an effect of preventing hair removal and a hair nourishing effect. Furthermore, they are efficacious in preventing dandruff and itching of the scalp and softening the scalp, thereby totally ameliorating the scalp and hair conditions.
Patent TW-457138-B (TW)
Title: Method for disposing of waste
Inventor: TOYODA JIRO
IPC: C10B53/00
Filed: 2000-03-01
Granted: 2001-10-01
Abstract: Wastes mainly composed of one or more than two of garbage discharged from food factories or ordinary homes etc., waste woods, paper diapers. waste plastics and organic sludge are carbonized by exposing to 510 to 900 DEG C high temperature vapor in absence of oxygen. preferably under mixing. By this process, the volume of wastes is reduced safely and efficiently without rising toxic substance such as dioxin. The carbonized wastes can be usefully applied for fuel etc.
Patent TW-505841-B (TW)
Title: Display unit and portable computer using the same
Inventor: JUNG HAE-SOO
IPC: G06F1/16
Filed: 2000-03-02
Granted: 2002-10-11
Abstract: The present invention relates to a display unit of a portable computer which is capable of using a same rear case irrespective of a size of the display unit. A display unit of a portable computer comprises a flat panel display including a display zone at a front surface and both sides wall having at least one hole thereon, a lower housing for incorporating the flat panel display, wherein the lower housing includes both sides walls corresponding to the both sides wall, wherein each of both sides walls has at least one hole corresponding to the at least one hole of the flat panel display, an upper housing coupled to the lower housing, wherein an opening for showing the display zone is formed at the upper housing, at least one adjusting member for holding the flat panel display, wherein the adjusting member is located between the lower housing and the flat panel display to fill up a gap between the lower housing and the flat panel display, wherein the adjusting member has at least one hole thereon corresponding to the at least one hole of the flat panel display; and a fixing member for holding the lower housing, the adjusting member and the flat panel housing together.
Patent TW-483052-B (TW)
Title: Semiconductor wafer with a thin epitaxial layer, and process for producing the semiconductor wafer.
Inventor: SCHAUER REINHARD
IPC: C30B15/00
Filed: 2000-03-03
Granted: 2002-04-11
Abstract: The invention relates to a semiconductor wafer, comprising a substrate wafer made of silicon and an epitaxial layer deposited thereon. The substrate wafer has a resistivity of from 0.1 to 50 Ωcm, an oxygen concentration of less than 7.5*10<SP>17</SP> atcm<SP>-3</SP> and a nitrogen concentration of from 1*10<SP>13</SP> to 5*10<SP>15</SP> atcm<SP>-3</SP>. The epitaxial layer has a thickness of from 0.2 to 1.0 μm and has a surface on which fewer than 30 LLS defects with a size of more than 0. 085 μm can be detected. The invention also relates to a process for producing the semiconductor wafer, which has a sequence of steps comprising: the provision of the substrate wafer with the abovementioned properties; the heating of the substrate wafer in a deposition reactor to a deposition temperature of at least 1120 DEG C; and immediately after the deposition temperature has been reached, the deposition of the epitaxial layer with a thickness of from 0.2 to 1.0 μm.
Patent TW-427892-B (TW)
Title: Information display system
Inventor: MATSUSHITA NAOHIRO
IPC: G06Q30/00
Filed: 2000-03-10
Granted: 2001-04-01
Abstract: The invention is the information display system, for example, to present the merchandise information which is displaying on the store's shell. The information display system equipped with the wireless receiving device to receive the merchandise information in wireless form, and is able to be took off from the store shelf to show the merchandise information to display the display item. Specially the system has built-in the monitoring part of moving the information display unit.
Patent TW-I232595-B (TW)
Title: Electroluminescence display device and electronic device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2000-06-01
Granted: 2005-05-11
Abstract: An object of the present invention is to provide an EL display device, which has a high operating performance and reliability. A third passivation film 45 is disposed under an EL element 203 which comprises a pixel electrode (anode) 46, an EL layer 47 and a cathode 48, to make a structure in which heat generated by the EL element 203 is radiated. Further, the third passivation film 45 prevents alkali metals within the EL element 203 from diffusing into the TFTs side, and prevents moisture and oxygen of the TFTs side from penetrating into the EL element 203. More preferably, heat radiating effect is given to a fourth passivation film 50 to make the EL element 203 to be enclosed by heat radiating layers.
Patent TW-534901-B (TW)
Title: Pharmaceutical compositions containing gamma-polymorphic form or hydrated delta-form of (S,S,S)-N-(1-[2-carboxy-3-(N2-mesyllysylamino) propyl]-1-cyclopentylcarbonyl)tyrosine
Inventor: DUNN PETER JAMES
IPC: A61K31/195
Filed: 1994-11-07
Granted: 2003-06-01
Abstract: The present invention relates to a crystalline, alpha-polymorphic form of a compound of the formula, and to processes for the preparation of, to intermediates used in the preparation of, to compositions containing and to uses of, the alpha-polymorphic form.
Patent TW-469388-B (TW)
Title: Network banking
Inventor: WEN HUEI-YI
IPC: G07F19/00
Filed: 2000-06-14
Granted: 2001-12-21
Abstract: A type of network banking includes the integration of databases for credit card, loan, mutual fund, security products, insurance planning, realty investment, young venture capital loan, banking promotion area, daily news, investment management dictionary, tax center, investment calculation tools, discussion zone, suggestion mail box, spread sheet, banking area, member area, fool-proof investment know how, price negotiation area for aggregated enterprise employees and easy loan center, allowing the user to shorten time in selecting the required method or data for credit card, loan, investment, money management so as to save the relevant charges.
Patent TW-576718-B (TW)
Title: Aqueous lysine-containing animal feed supplements and process for the production thereof
Inventor: BINDER MICHAEL
IPC: A23K1/175
Filed: 2000-06-19
Granted: 2004-02-21
Abstract: The invention relates to aqueous L-lysine-containing animal feed supplements, which optionally contain inactivated microorganisms from fermentation and have a pH value < 7 and a process for producing this preparation.
Patent TW-469324-B (TW)
Title: Roller made of metal core and soft elastomer covered article and method of applying the covered article to roller
Inventor: CYZYCKI STANISLAUS
IPC: B21B27/00
Filed: 2000-07-14
Granted: 2001-12-21
Abstract: This invention is related to a roller made of metal core and soft elastomer covered article and method of applying the covered article to roller. This roller is constituted of a metal core (1), the soft elastomer covered article (2) and two hard neck parts (3, 3') and has a hard conical layer (4) of a hard elastomer and a support body (5) rigid, conical and slightly expandable between the metal core (1) and the elastomer covered layer (2). A clearance to allow movement of the support body in the cross direction on the hard elastomer is formed between the hard elastomer layer (4) and the support body (5) by circulating compressed air.
Patent TW-454309-B (TW)
Title: Package structure of CCD image-capturing chip
Inventor: SHIE WEN-LE
IPC: H04N5/335
Filed: 2000-07-17
Granted: 2001-09-11
Abstract: The present invention relates to a kind of package structure for CCD (charge coupled device) image-capturing chip that mainly uses flip-chip bonding technique and directly uses transparent glass as the substrate for manufacturing circuit to perform packaging process. Alternatively, flip-chip bonding technique is used to collocate with each kind of different substrates (BT substrate, metal cap substrate,1 metal PI substrate, cavity down substrate) to manufacture thin CCD image-capturing chip package module so as to decrease the thickness of CCD image-capturing chip package module.
Patent TW-514581-B (TW)
Title: A method of protecting wood against light-induced degradation by treatment with an impregnation which penetrates the surface of the wood
Inventor: KOHLER MANFRED
IPC: C09D7/12
Filed: 2000-08-22
Granted: 2002-12-21
Abstract: The invention relates to a method of protecting wood against light-induced degradation by treatment with an impregnation which penetrates the surface of the wood comprising (a) water without an organic solvent and (b) a selected sterically hindered amine N-oxyl or N-hydroxyl. A further subject is the use of a sterically hindered amine N-oxyl or N-hydroxyl for the stabilization of wood.
Patent TW-555712-B (TW)
Title: Process for producing an article having a predetermined surface shape and optical waveguide element
Inventor: HORI MASAHIRO
IPC: C09D183/08
Filed: 2000-09-15
Granted: 2003-10-01
Abstract: To provide an article which can be produced at a low cost, is excellent in heat resistance, chemical resistance and dimensional accuracy, and has a predetermined surface shape, an optical waveguide which has high heat resistance and chemical resistance, a large difference in refractive index, small absorption at a communication wavelength of a near infrared range, reliability and a low loss at an optical communication range, and production processes therefor. A process for producing an article having a predetermined surface shape by disposing a sol-gel material between a substrate and a mold in the form of a film so as to make the sol-gel material closely contact with the substrate and the mold, and heating to form a gelled film having a surface shape which is the inversion of the surface shape of the mold on the surface of the substrate. When the sol-gel material contains at least one of a dialkyldialkoxysilane (or dialkyldihalogensilane) and an aryltrialkoxysilane or substituted aryltrialkoxysilane (or aryltrihalogensilane or substituted aryltrihalogensilane), and fluoroalkyltrialkoxysilane (or fluoroalkyltrihalogensilane), an article having a predetermined surface shape can be produced by the above process.
Patent TW-513369-B (TW)
Title: Method for handling stand up bags
Inventor: WILD HANS-PEER
IPC: B65B5/10
Filed: 2000-12-05
Granted: 2002-12-11
Abstract: Described is a method for handling stand up bags (2) for beverages, wherein bags (2) are filled, closed, provided with a drinking straw (3) and, being inserted in a plurality of bags into an outer packaging (4), are discharged. To make such a method faster and thus more economic, the stand up bags (2) should be transported in a lying position between closing and insertion into the outer packaging (4).
Patent TW-I225062-B (TW)
Title: Pentacyclic taxan compound
Inventor: SOGA TSUNEHIKO
IPC: A61K31/337
Filed: 2000-10-13
Granted: 2004-12-11
Abstract: A novel taxol derivative having respective substituent groups, represented by the following formula (I) which can be orally administered has an antitumor activity.
Patent TW-486926-B (TW)
Title: Feeder/programming/buffer operating system
Inventor: JOHNSON BRADLEY MORRIS
IPC: H05K13/08
Filed: 2000-10-16
Granted: 2002-05-11
Abstract: A feeder/programming/buffer operating system [25] is provided which controls a feeder mechanism [11], a programming mechanism [12], on electronic handling mechanism [13], a pneumatic handling mechanism [18], and a plurality of sensors [80], The operating system [25] programs programmable devices and makes the feeder/programming/buffer system [10] substantially independent of a production assembly system with which it is capable of being integrated yet fully responsive to the requirements of the production assembly system.
Patent TW-497155-B (TW)
Title: Production method for silicon epitaxial wafer and silicon epitaxial wafer
Inventor: EBARA KOJI
IPC: H01L21/265
Filed: 2000-11-09
Granted: 2002-08-01
Abstract: After ion implantation, the heat treatment for recovering crystal is carried out under a hydrogen atmosphere, thereby a phenomenon that the surfaces of the ion implanted layers 71, 72 are made rough is remarkably suppressed even when oxidation treatment prior to the ion implantation is not carried out. Accordingly, in a method of producing the epitaxial wafer having burying ion implanted layers 71', 72', the oxidation treatment prior to the ion implantation can be neglected and further it becomes possible to carry out the ion implantation using only a photoresist film as the mask 64. As positive oxide film forming treatment including the oxidation prior to the ion implantation to the epitaxial layer 3 is neglected, the number of thermal hysteresis loaded on the buried ion implanted layers 71', 72' is lowered, thereby, the diffusion in the lateral direction is effectively suppressed. As the process of forming/removing the oxide film is not needed, the number of the processes for producing the epitaxial wafer can markedly reduced.
Patent TW-478220-B (TW)
Title: Gain saturation tuning in optical amplifiers
Inventor: FLOOD FELTON AARON
IPC: H04B10/564
Filed: 2000-11-18
Granted: 2002-03-01
Abstract: A method for controlling the shape and magnitude of the L-band gain spectrum of an erbium doped optical amplifier, in one aspect, involves saturating the amplifier gain with a saturating signal in the L-band. Another aspect of the method involves saturating the amplifier gain by controlling the temperature of the gain medium. By pumping the amplifier in the 980 nm and/or the 1480 nm pump bands, the gain spectra at different inversion levels are adjusted.
Patent TW-471138-B (TW)
Title: Semiconductor device having self-aligned contact and landing pad structure and method of forming same
Inventor: CHOI SEUNGMOO
IPC: H01L21/768
Filed: 2000-11-23
Granted: 2002-01-01
Abstract: A semiconductor integrated circuit device and method of forming same is disclosed and includes a silicon substrate having a field oxide region and spaced active region. First and second self-aligned contact window openings are associated with a respective field oxide region and active region. A dummy polysilicon landing pad is formed over the field oxide region and formed below the first self-aligned contact window opening. An operative polysilicon landing pad is formed above the dummy landing pad. A silicon nitride barrier layer is also formed during the process.
Patent TW-486737-B (TW)
Title: Treatment mechanism
Inventor: LI SKY
IPC: H01L21/02
Filed: 2000-12-08
Granted: 2002-05-11
Abstract: The present invention provides a treatment mechanism. The treatment mechanism includes: a chamber, an air inlet tube, a manufacturing gas tube, an inert gas tube, a first air-control valve, a second air-control valve, a valve open speed controller, and a valve close speed controller. The air inlet tube is connected to the chamber, processing gas tube and inert gas tube, respectively. The first air-control valve is arranged in the processing gas tube to control the open/close state of the processing gas tube by controlling the control gas. The second air-control valve is arranged in the inert gas tube to control the open/close state of the inert gas tube by controlling the control gas. The valve opening speed controller and valve closing speed controller are used to adjust the control gas, and connected to the second air-control valve for slowly making the inert gas tube open/close via the second air-control valve.
Patent TW-552498-B (TW)
Title: Network adaptor for UPS apparatus
Inventor: WANG CHUN-SHEN
IPC: G06F1/26
Filed: 2000-12-22
Granted: 2003-09-11
Abstract: A kind of UPS (uninterruptible power supply) network adaptor contains an input/output control unit, a network interface unit, an environmental information receiving-unit, a central processing unit, and an environmental information detecting-unit. The environmental information detecting-unit is used to detect the variations of the environmental condition where the UPS apparatus is located and to generate the environmental information. In addition, the environmental information receiving-unit is used to receive the environmental information so as to conduct control onto the UPS apparatus based on the environmental information.
Patent TW-527554-B (TW)
Title: Simple key punch device
Inventor: CHOU CHI-WEN
IPC: G06F3/02
Filed: 2000-12-28
Granted: 2003-04-11
Abstract: A simple key punch device is used to install on equipment with flexible enclosure, in which the front side of the flexible enclosure is the front lid and the back side of the flexible enclosure is the enclosure body used to be fitted with the front lid. The key punch device has several keys that are directly put on the flexible enclosure. The flexible enclosure is made by one-piece forming. The key punch device comprises key body, key switch and support component, in which the key body is directly formed on the front lid by adding some notches and grooves. It can generate regular key effect with the allowable flexibility of enclosure material. The one-piece forming design not only makes the appearance of overall scanner neater and lighter but also saves the production cost in manufacturing key punch device.
Patent TW-473801-B (TW)
Title: Lid plate device for protecting machine platen
Inventor: TAN KOK-WENG
IPC: H01L21/00
Filed: 2001-01-08
Granted: 2002-01-21
Abstract: The present invention provides a lid plate device fixed above the machine platen in a clean room for protecting the machine platen. The device includes at least two supporting shafts and a plurality of rectangular sheet lid plates for connecting to the supporting shafts in an inclined and mutually parallel manner. Each lid plate has a part of area overlapped with the projecting plane of the adjacent lid plate in a vertical direction, wherein each lid plate is formed by an anti-acid zinc-plated steel plate, and the bottom of each lid plate is connected with a flow-guiding slot for carrying and guiding the carelessly leaked process liquid.
Patent TW-I233883-B (TW)
Title: Progressive processing device
Inventor: FUTAMURA SHOJI
IPC: B30B13/00
Filed: 2001-02-15
Granted: 2005-06-11
Abstract: The present invention relates to an index-feed processing system that can reduce the machining cost of a product involving a plurality of machining processes is disclosed. The index-feed processing system comprises a plurality of processing units disposed in the longitudinal feeding direction of a workpiece corresponding to a plurality of processing processes so that the processing processes are performed sequentially as the workpiece is indexed. The processing unit body comprises a base plate and a support plate provided at a predetermined distance from the base plate, a slider provided movably between the base plate and the support plate in the orthogonal direction intersecting the base plate and the support plate, and a drive means for driving the slider. The processing units are formed as machining units at the moment, so that continuous machining operations can be performed by controlling the movement of the slider.