baber/WOPTO huggingface dataset:
Patent TW-445304-B (TW)
Title: System and method for reducing particles in epitaxial reactors
Inventor: DOLEY ALLAN
IPC: H01L21/677
Filed: 1999-07-08
Granted: 2001-07-11
Abstract: An apparatus and method for reducing particles in reactors. The apparatus includes an enclosure for processing the semiconductor wafers. The enclosure has a wafer handling chamber connected by an isolation gate valve to a processing chamber. Additionally, the apparatus includes pipes for delivering a purge gas into the wafer handling chamber. The purge gas is used to eliminates particles from the enclosure. The apparatus also includes a pilot operated back pressure regulator for regulating the delivery and removal of the purge gas from the enclosure. The apparatus actuates the isolation gate valve in a controlled rate to reduce disturbances from the purge gas entering into the enclosure. The apparatus also includes a Bernoulli wand for lifting and holding a single semiconductor wafer. A dome loaded regulator is used to control the ramp rates of the gas to the Bernoulli wand. The dome loaded regulator is actuated by a pilot gas. The ramp up and ramp down rates of the Bernoulli wand gas can be control by a multitude of restrictions and check valves in the pilot gas line. The apparatus also utilizes ionizers in the purge gas lines entering the wafer handling chamber and load locks. Through the use of an alpha particle emission source in the purge gas line prior to the load lock and wafer handling chamber, the purged gas molecules are ionized. The ionized gas is conductive and therefore discharges all static inside the semiconductor equipment. By removable of the static charge particle and wafers are no longer attracted to each other by electrostatic force. In addition, the apparatus includes means for reducing gas flow turbulence when switching valves within the reactor.
Patent TW-541439-B (TW)
Title: Liquid crystal color filter with integrated infrared blocking
Inventor: BAWOLEK EDWARD J
IPC: G02B5/22
Filed: 1999-07-12
Granted: 2003-07-11
Abstract: A liquid crystal color filter may include an infrared blocking dye integrated within the filter to prevent infrared radiation from adversely affecting the performance of the filter when used in an imaging system. The dye may be incorporated into a liquid crystal element in the filter or may be coated on components thereof. Suitable dyes are transmissive of light in the visible range and substantially absorbent of light in the infrared range from approximately 800 nm to 1200 nm in wavelength.
Patent TW-439058-B (TW)
Title: Semiconductor memory device having rapid write recovery circuit framework
Inventor: HUANG SHR-HUANG
IPC: G11C11/00
Filed: 1999-07-23
Granted: 2001-06-07
Abstract: This invention discloses a semiconductor memory device having rapid write recovery circuit framework and includes memory cell array, sensing amplifier and rapid write recovery circuit. According to this invention, before the action of pre-charge command starts, in addition to writing in the last batch of data from the sensing amplifier for, high reference voltage source is written into the desired memory cell from the other terminal by the rapid write recovery circuit. Therefore, the required time for writing the last batch of data into memory cell can be greatly shortened so as to prevent the incomplete write-in phenomenon occurred at the short write-in cycle time and make memory capable of executing high-speed write-in operation. In particular, the effect of this framework is even more prominent when memory cells attached to bit line are increased.
Patent TW-I241298-B (TW)
Title: Pyrimidone derivatives
Inventor: WATANABE KAZUTOSHI
IPC: A61P25/16
Filed: 1999-09-23
Granted: 2005-10-11
Abstract: A pyrimidone derivative represented by formula (I) or a salts thereof, wherein R1 represents an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an aryl group and the like; R2 represents a hydrogen atom, hydroxyl group, an alkyl group, an alkenyl group and the like, R3 represents a pyridyl group, and a medicament comprising said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a disease caused by tau protein kinase 1 hyperactivity such as Alzheimer disease.
Patent TW-504572-B (TW)
Title: Contaminant identification and concentration determination by monitoring the intensity of the output of an intracavity laser
Inventor: ATKINSON GEORGE H
IPC: G01J3/18
Filed: 1999-11-03
Granted: 2002-10-01
Abstract: A method and apparatus for detecting the presence of a specific concentration of gaseous species within a calibrated range in a gas sample are disclosed. The ILS gas detection system (10) of the present invention simply comprises an ILS laser (12) and an optical detector (16). However, the potential or operational wavelength bandwidth of the ILS laser (12) is preferably entirely included within one of the absorption bands or regions assigned to the intracavity gaseous species being monitored. Thus, within the calibrated range, the presence of the gaseous species changes the output laser intensity of the ILS laser (12). Consequently, only the intensity of the output of the ILS laser (12) need be monitored in order to quantitatively determine the concentration of the absorbing gaseous species when using the ILS method of the present invention.
Patent TW-523405-B (TW)
Title: Absorbent product comprising a liquid-permeable surface layer
Inventor: MAGNUSSON ING-BRITT
IPC: A61F13/537
Filed: 1999-10-05
Granted: 2003-03-11
Abstract: An absorbent product comprising a liquid-permeable casing layer (402), a liquid-barrier layer (413) and an absorption element (416) which is enclosed between the liquid-permeable casing layer (402) and the liquid-barrier layer (413), and a liquid-transfer layer (403) which is disposed between the liquid-permeable casing layer (402) and the absorption element (406). The envelope layer (402) is bonded in a pattern of distinct thermally produced bonds (405) to the liquid-transfer layer (403). The liquid-transfer layer (403) comprises 40-65% by weight network-creating function fibres which are substantially intact following the bonding-together of the envelope layer (402) and the liquid-transfer layer (403) and which have a fibre coarseness ranging from 6 denier to 12 denier and 35-60% by weight fibres comprising a weldable, thermoplastic component and having a fibre coarseness of at least 3 denier.
Patent TW-589371-B (TW)
Title: Colored wax articles
Inventor: RUSSELL STEPHEN E
IPC: C11C5/00
Filed: 1999-10-08
Granted: 2004-06-01
Abstract: Disclosed are improved solid, colored wax-based article having longer color shelf-life. The invention comprises a synthetic wax, a colorant, and an effective amount of a compound of the formula (1) having symbols defined in the text. The preferred embodiments of the articles contain (1) that exhibits a UV absorptivity greater than or equal to 70 liters per gram-cm. at a wavelength of less than or equal to 400 nm, as measured in either methanol, toluene or chloroform, using a conventional UV spectrophotometer. The uses for the articles include candles, crayons, fertilizer coatings, rosebush coatings, plant grafting, sealants, sun-cracking protection of rubber and plastic products, paper coating, packaging food products, electrical insulation, waterproofing and cleaning compounds, carbon paper, and precision investment casting.
Patent TW-476210-B (TW)
Title: Image reading apparatus
Inventor: TAKAHASHI TOSHIO
IPC: G03G15/00
Filed: 1999-10-26
Granted: 2002-02-11
Abstract: In an image reading apparatus such as copying apparatus, image scanner, or the like using a contact type image sensor 3, a frame 4 of the contact type image sensor 3 is made of a resin material and a cross sectional shape of an original plate glass 1 in the sensor longitudinal direction of the contact type sensor 3 is formed in almost the same curve shape as a warp shape in the vertical direction of an original of the contact type image sensor 3, thereby constructing such that the distance is substantially equal at all positions and solving a problem that an out-of-focus partially occurs.
Patent TW-483750-B (TW)
Title: Method for measuring the stability of artificial tooth
Inventor: PAN LI-CHERN
IPC: A61C19/04
Filed: 1999-11-09
Granted: 2002-04-21
Abstract: The present invention relates to a method for measuring the stability of an artificial tooth, particularly a method for measuring the stability of an artificial tooth implant by using a vibration principle. The method comprises attaching a piezoelectric sensor on the opening of an implant under test; vibrating the implant by using a vibration device while digitizing and converting the signals from the sensor; using a Fourier transform to separately calculate the stability of the tooth implant and the height of the boundary from the frequency domain and the time domain, respectively.
Patent TW-569065-B (TW)
Title: Liquid crystal display panel
Inventor: ASUMA HIROAKI
IPC: G09F9/00
Filed: 1999-11-29
Granted: 2004-01-01
Abstract: In a liquid crystal display panel, the shrinkage of an end-sealing material for sticking a pair of substrates together is prevented or relaxed to restrain peeling of the end-sealing material from the substrates, thereby preventing leak of a liquid crystal and penetration of contaminants. A liquid crystal display device is assembled by bonding together a pair of substrates, which are opposed to each other across a predetermined gap and at least one of which has an electrode group formed over a surface opposed to the other substrate, with a sealing material along their peripheries excluding a liquid crystal filling port, and then sealing the liquid crystal filling port with an end-sealing material after the filling of the liquid crystal and hermetically sealing the liquid crystal in the gap between both substrates. In the liquid crystal display device, a resin which constitutes the end-sealing material contains particulates of average particle size of 0.1 mum to 3.5 mum by at least 1 volume % to 30 volume %, preferably, 1 volume % to 10 volume %.
Patent TW-I225048-B (TW)
Title: Novel ester compounds, polymers, resist compositions and patterning process
Inventor: KINSHO TAKESHI
IPC: C08G61/08
Filed: 2000-02-24
Granted: 2004-12-11
Abstract: A novel ester compound having an exo-form 2-alkylbicyclo[2.2.1]heptan-2-yl group as the protective group is provided as well as a polymer comprising units of the ester compound. The polymer is used as a base resin to formulate a resist composition having a higher sensitivity, resolution and etching resistance than conventional resist compositions.
Patent TW-I284143-B (TW)
Title: Composite insulating adhesive tape
Inventor: LIN DAVID
IPC: C09J7/00
Filed: 2000-03-31
Granted: 2007-07-21
Abstract: This invention relates to a composite insulating adhesive tape, which comprising one embossed reinforcing polymer layer, at least one flexible layer and one glue layer. The embossed reinforcing polymer layer having one top face and one bottom face; the flexible layer covers over the top face of the embossed reinforcing polymer layer and is used to enhance its flexibility; the glue layer covers over the bottom face of the embossed reinforcing polymer layer and provides adhesiveness for the composite insulating adhesive tape to attach on the surface of the object which adhesion is needed. The flexible layer comprising a material with high flexibility and high extension. The embossed reinforcing polymer layer is prepared through an impression processing, forming complex tiny pores distributed randomly over the embossed reinforcing polymer layer to increase the flexibility and easy to tear for the composite insulating adhesive tape.
Patent TW-514548-B (TW)
Title: Particle trap apparatus and methods
Inventor: SOLOMON GLENN S
IPC: B01D46/42
Filed: 2000-04-18
Granted: 2002-12-21
Abstract: A method for removing particulate matter from an exhaust stream, in which the exhaust stream is passed through a particle trap assembly. The trap assembly includes a particle trap having a trap inlet, a filter region located downstream from the trap inlet, and an upstream portion located upstream from the filter region. The cross-sectional area of the upstream portion is preferably at least as great as the cross-sectional area of the filter region. The particle trap may be operably coupled directly to a source of an exhaust stream via a connector unit. The trap assembly may include a heating unit for heating at least a portion of the trap assembly, and a bellows-like connector unit.
Patent TW-473732-B (TW)
Title: ID tag using electromagnetic waves
Inventor: FUJII TAKASHI
IPC: G06K19/07
Filed: 2000-04-20
Granted: 2002-01-21
Abstract: The present invention relates to an ID (identity) tag using electromagnetic waves, which is powered by a solar cell and an electric double layer capacitor, has a display function and a self-diagnosis function, and is capable of making sensitivity up and performing remote communications. The solution is: ID tag (11) and a reading and writing (R/W) terminal (12) constitute an RF-ID tag system. A power supply device of the ID tag (11) is constituted of an element of a solar cell (13a), an electric double layer capacitor (13b), and a diode (13c) for preventing countercurrents. Signals are exchanged between the ID tag (11) and the R/W terminal (12) via antenna coils (14, 15), and the ID tag (11) includes a transmitting and receiving decoder (11a), a data memory (11b), a transmitting and receiving amplifier (11c), an SW control device (11d) and an LED display light (11e) as a function display device. The LED display light (11e) is structured to display self-diagnosis results of a self-diagnosis function device constituted of a transmitting and receiving operation-acceptance or rejection judgment section (11f), an installation and underground laying condition-acceptance or rejection judgment section (11g), and an ambient noise disturbance-acceptance or rejection judgment section (11h).
Patent TW-486420-B (TW)
Title: Blow molded product and its production method
Inventor: KANNARI TADAHIRO
IPC: B29C51/10
Filed: 2000-06-12
Granted: 2002-05-11
Abstract: A crystalline-resin blow molded product excellent in surface gloss, high in surface hardness and hard to be scratched; and its efficient production method. A method of producing a blow molded product by blow-inflating a crystalline-resin molten parison in a mold, where a temperature around the molding surface of a mold when a parison is supplied is kept within a range of at least a temperature 20 DEG C lower than a crystallizing temperature of the resin to less than a temperature 5 DEG C lower than a melting temperature of the resin, then a pressurized fluid is blown in after the parison is held by molds by clamping to heat the molding surface of the mold to within a temperature range of a temperature 10 DEG C lower than a melting temperature of the resin to a temperature lower than the melting temperature, time-retention required to produce a molded product with a surface hardness of a pencil hardness of HB or higher is effected within that temperature range, and a molding mold is cooled and demolded. A crystalline-resin blow molded product obtained by this production method has a surface glossiness of 80% or higher and a surface scratching property of a pencil hardness of HB or higher.
Patent TW-I257415-B (TW)
Title: Adhesive, adhesive member, interconnecting substrate for semiconductor mounting having adhesive member, and semiconductor device containing the same
Inventor: TANAKA YUUKO
IPC: C09J7/26
Filed: 2000-06-17
Granted: 2006-07-01
Abstract: An adhesive which comprises (1) 100 parts by weight of an epoxy resin and a hardener therefor, (2) 75 to 300 parts by weight of an epoxidized acrylic copolymer having a glycidyl (meth)acrylate unit content of 0.5 to 6 wt.%, a glass transition temperature of -10 DEG C or higher and a weight average molecular weight of 100,000 or more and (3) 0.1 to 20 parts by weight of a latent curing accelerator; an adhesive member having a layer of the adhesive; an interconnecting substrate for semiconductor mounting having the adhesive member; and a semiconductor device containing the same.
Patent TW-436832-B (TW)
Title: Method for producing keyboard keys
Inventor: WU YANG-WEI
IPC: B29C39/12
Filed: 2000-06-21
Granted: 2001-05-28
Abstract: A method for producing keyboard keys is disclosed. Each key on the keyboard comprises a key body and a 3-D font located in the key body. The method comprises using a female mold corresponding to each key and a male mold having a 3-D font, using a light colored transparent material to produce the key body, in which the key body has a reserved space for the 3-D font; combining the female mold formed with a key body with another male mold; filling the reserved space in the key body with a dark colored material to form a 3-D font in the key body, thereby using the contrast in color between the key body and the 3-D font to form a key with a 3-D effect.
Patent TW-564357-B (TW)
Title: Artificial intelligence five-element energy database system
Inventor: JENG YI-CHENG
IPC: G06F17/30
Filed: 2000-07-18
Granted: 2003-12-01
Abstract: The present invention relates to an artificial intelligence five-element energy database system, and particularly to a database for automatically extracting the current channels from the server, and compiling the data in each database into the five-element data encoding corresponding to each data based on the code conversion module, and storing in the data library at the server. Thus, it can use the five-element data encoding to conduct the direct operation and comparison of data between each database, and let the different databases with different data formats and user interfaces to be directly operated and compared, so as to improve the efficiency of searching, operating and comparing between databases, and reduce the required time and cost.
Patent TW-559671-B (TW)
Title: Power-up test method and structure of LCD panel
Inventor: WU CHI-YUAN
IPC: G01R31/24
Filed: 2000-07-19
Granted: 2003-11-01
Abstract: The present invention provides a power-up test method of LCD panel, wherein a power-up test panel is used to proceed the power-up test of LCD panel, which can greatly reduce the difficulty and required cost of the power-up test. The power-up test panel has plural test electrodes on a substrate, the plural test electrodes have plural corresponding input electrodes of the LCD panel one-to-one. The power-up test panel can have signal connection with the host computer system through a flexible film. The host computer system can generate the signal of LCD panel. During proceeding the power-up test, it only needs to overlap/align the power-up test panel and the input electrode and apply a proper pressing force, so as to proceed the signal conduction test of the LCD panel. The present invention is especially advantageous to be applied in the power-up test of high-resolution LCD panel with very small pitch of the input electrode.
Patent TW-502054-B (TW)
Title: Process for producing a chemically treated filler and the chemically treated filler
Inventor: OKEL TIMOTHY A
IPC: C09C1/30
Filed: 2000-11-07
Granted: 2002-09-11
Abstract: Described is an improved process for producing chemically treated fillers by using a certain combination of functionalizing and hydrophobizing agents in an aqueous suspension of inorganic oxide having a pH of 2.5 or less and increasing the pH of the suspension after chemically treating the filler.
Patent TW-507037-B (TW)
Title: Transversely stretched nonwoven fabric with high tensile strength stretched seven times wider or more in transverse direction
Inventor: KUROIWA YUKI
IPC: D04H3/007
Filed: 2000-08-24
Granted: 2002-10-21
Abstract: A transversely stretched nonwoven fabric is manufactured by transversely stretching a nonwoven fabric. First, an original web comprising a plurality of unoriented filaments is heated to a temperature higher than its stretch suitable temperature by 5 DEG C or more. Next, the heated original web is stretched at a rate of 1.2 to 3 in its transverse direction to stretch the filaments of the original web with almost no molecular orientation involved. Then, the original web stretched transversely at a rate of 1.2 to 3 is heated to the stretch suitable temperature and the original web is further stretched transversely at the stretch suitable temperature. With these steps, a transversely stretched nonwoven fabric in which the original web is stretched transversely at a rate of 7 times or more in total as compared with the state of the stretch thereof is manufactured with a high tensile strength of 132.5 mN/tex (1.5 g/d) in the transverse direction.
Patent TW-469414-B (TW)
Title: Method and apparatus for providing depth blur effects within a 3D videographics system
Inventor: YASUMOTO YOSHITAKA
IPC: G06T15/40
Filed: 2000-08-30
Granted: 2001-12-21
Abstract: Efficient techniques for blurring an image based on depth within a 3D graphics system allow an artist or programmer to specify one or more depth thresholds. Pixels having depths that are further away than a particular depth threshold are blurred more than pixels having depths that are closer than the depth threshold. Efficient summing/averaging techniques can be used to blend a variable number of neighboring pixel colors (the number of pixels blended being selected based on pixel depth) to provide depth-based blur. An enhancement blends only those pixels that are further away than the target pixel. Using such techniques, display surfaces that are further away from the viewpoint appear blurred and less distinct than surfaces that are closer to the viewpoint. The resulting visual effects can efficiently create more realistic images for a number of applications such as, for example, driving games, games in which a character travels progressively along a path, etc.
Patent TW-469687-B (TW)
Title: Millimeter wave modulator and transmitter and a method of direct modulation
Inventor: PHANEUF ROBERT A
IPC: H04L27/20
Filed: 2000-09-11
Granted: 2001-12-21
Abstract: In a millimeter wave modulation of the direct modulation technology, the switching speed is increased and the modulation bandwidth is broadened. A millimeter wave modulator includes a millimeter wave waveguide, a switching element (PIN diode) disposed in the waveguide in which the switching element is turned on and off by a digital signal to achieve amplitude-modulation of a millimeter carrier wave propagating through the waveguide, and a shunt resistor connected to the switching element in parallel.
Patent TW-I278311-B (TW)
Title: Combination for treating diabetes or a disease or condition associated with diabetes
Inventor: GATLIN MARJORIE RERGAN
IPC: A61P13/12
Filed: 2000-09-15
Granted: 2007-04-11
Abstract: The invention relates to a combination, such as a combined preparation or pharmaceutical composition, respectively, which comprises nateglinide (I), or repaglinide and at least one other antidiabetic compound selected from the group consisting of thiazolidinedione derivatives (glitazones), sulfonyl urea derivatives and metformin for simultaneous, separate or sequential use in the prevention, delay of progression or treatment of diseases, especially metabolic disorders and in particular type 2 diabetes and diseases and conditions associated with diabetes; to a composition, respectively, which comprises nateglinide and a pharmaceutically acceptable carrier and to a process of making such composition; the use of such combination or composition for the preparation of a medicament for the prevention, delay of progression or treatment of metabolic disorders; a method of prevention, delay of progression or treatment of diseases in warm-blooded animals; the use of such combination or composition for the cosmetic treatment of a mammal in order to effect a cosmetically beneficial loss of body weight; and to a method of improving the bodily appearance of a warm-blooded animal.