baber/WOPTO huggingface dataset:
Patent TW-I283688-B (TW)
Title: High refractive index thermoplastic polyphosphonates
Inventor: SHOBHA HOSADURGA
IPC: G02B1/04
Filed: 2001-05-11
Granted: 2007-07-11
Abstract: High refractive index, melt processable polyphosphonates and methods for preparing the same are provided. These polymers are particularly useful for optical and ophthalmic parts, such as lenses. A method of preparing optical and ophthalmic lenses by injection molding the polymers of the present invention into the form of the optical or ophthalmic lenses is also provided.
Patent TW-567049-B (TW)
Title: Electrically heated cooking device, two-sided cooking device, clamshell cooker, process for cooking food, and disposable insert
Inventor: MCKEEN LAURENCE W
IPC: A47J37/06
Filed: 2000-11-16
Granted: 2003-12-21
Abstract: The invention provides an electrically heated cooking device having an electrically heated surface for cooking or heating food and a disposable insert of metal foil substrate coated with a nonstick polymer resin. The insert is replaceably affixed to the electrically heated surface so that the nonstick polymer coating on the metal foil substrate is in intimate contact with food being cooked or heated. The invention further provides a method for cooking a meat patty using the cooking device to produce a product with aesthetic appeal and desirable taste in an economic system.
Patent TW-502528-B (TW)
Title: Illumination signal treatment device
Inventor: KAGEYAMA ATSUHISA
IPC: H04N5/46
Filed: 2000-11-22
Granted: 2002-09-11
Abstract: The purpose of the present invention is to provide an illumination signal treatment device, which image-wise measures the average illumination levels corresponding to the various images. The illumination signal treatment device is equipped with: the window pulse generation section 101 which displays the window pulse signal S110 it generates during the sampling of the illumination signals of the input image signals; the illumination value addition section 102 which adds together the illumination valve of the illumination signals during the display of the window pulse signals S110, the pixel number addition section 103 which adds the pixel numbers during the display of the window pulse signal S110; bit shift section 104 which shifts the various bits of the output signals of the illumination value addition section 102 and the output signals of the pixel number addition section 103; and the division section 105 which obtains the average illumination levels by dividing the bit-shafted output signals of the illumination value addition section 102 by the bit-shafted output signals of the pixel number addition section 103.
Patent TW-477713-B (TW)
Title: Container of recording media, and information-providing device storing recording media
Inventor: KUTARAGI KEN
IPC: A63F13/95
Filed: 2001-02-09
Granted: 2002-03-01
Abstract: The present invention provides a container of recording media, and an information-providing device storing recording media. A container of recording media and a recording device comprises a container part (100) for holding recording media and a recording device, and an auxiliary container part (700) for holding one recording medium. The container part (100) includes a first container area (200) for holding at least one recording medium, and a second container area (300) for holding at least one data recording device. The container part (100) includes a first member (110), a second member (120), and a connection member (130) for connecting the first and second members to form a foldable structure. The auxiliary container part (700) is coupled detachably to the connection member (130) and adapted to interpose between the first member (110) and the second member (120) when they are folded up.
Patent TW-I290849-B (TW)
Title: Fuel processor and systems and devices containing the same
Inventor: EDLUND DAVID J
IPC: C10J3/00
Filed: 2001-03-12
Granted: 2007-12-11
Abstract: Fuel processors and fuel processing and fuel cell systems containing the same. The fuel processor is adapted to produce a product hydrogen stream from a feed stream, such as at least one of water and a carbon-containing feedstock, which may be one or more hydrocarbons or alcohols. In some embodiments, the fuel processor is a steam reformer containing a separation region in which the reformate stream is purified using a pressure-driven separation process. In some embodiments, the fuel processor includes a filter assembly adapted to remove particulates from the reformate stream prior to delivery to the separation region. In some embodiments, the fuel processor contains one or more cartridge-based components to facilitate easier removal and replacement of these components. In some embodiments, the fuel processor includes an air delivery system adapted to regulate the operating temperature of the fuel processor.
Patent TW-500902-B (TW)
Title: Refrigeration system using non-azeotropic mixing refrigerants
Inventor: SEION TOSHIO
IPC: F25B9/00
Filed: 2001-03-28
Granted: 2002-09-01
Abstract: Disclosed is to provide a refrigerant mixture system having more than two components. Superlow temperature can be achieved by using simple refrigerator system construction. When using non-azeotropic mixing refrigerant of more than two refrigerant components, low temperature operation fluid which pass through compressor 1, condenser 2, throttling valve 4, evaporator 5 and feedback to the circulation path of said compressor can be cooled down by the operation fluid flowed between the said condenser and said throttling valve using heat exchanger 10, this cause the temperature and vapor pressure of refrigerant depressed and by using the depressed temperature and vapor pressure in the compression and condensation to make the operation pressure of refrigerator system lowered down, while to promote the refrigerant component of high vapor pressure and low boiling point to condense, liquefy. Lowering down the operation pressure of refrigerator system, meanwhile using refrigerant of high critical pressure and low critical temperature as mixing refrigerant components can easily achieve superlow temperature.
Patent TW-487989-B (TW)
Title: Method of forming a silicon oxide layer
Inventor: HUANG CHENG-CHIEH
IPC: H01L21/31
Filed: 2001-06-07
Granted: 2002-05-21
Abstract: A silicon oxide layer is formed on a semiconductor wafer by performing a high temperature oxidation (HTO) process using dichlorosilane (SiH2Cl2) and nitrous oxide (N2O), as reacting gases, having a flow rates with a ratio greater than 2:1, respectively. The reacting moles of dichlorosilane to nitrous oxide are in the proportion of 1:2.
Patent TW-508840-B (TW)
Title: A light emitting diode device that emits white light
Inventor: MUELLER-MACH REGINA
IPC: C09K11/56
Filed: 2001-06-14
Granted: 2002-11-01
Abstract: A white-light emitting diode (LED) is provided that emits primary light at a wavelength that is in the range of 485 to 515 nanometers (nm), which corresponds to a bluish-green color. A portion of the primary light is converted into a reddish colored light that ranges in wavelength from approximately 600 to approximately 620 nm. At least a portion of the converted light combines with the unconverted portion of the primary light to produce white light. A number of phosphor-converting elements are suitable for use with the LED, including a resin admixed with a phosphor powder, epoxies admixed with a phosphor powder, organic luminescent dyes, phosphor-converting thin films and phosphor-converting substrates. Preferably, the phosphor-converting element is a resin admixed with a phosphor powder in such a manner that a portion of the primary light impinging on the resin is converted into the reddish-colored light and a portion of the primary light passes through the resin without being converted. The unconverted primary light and the phosphor-converted reddish-colored light combine to produce white light. The LED is mounted in a reflector cup that is filled with the phosphor-converting resin. The LED may be mounted in either a normal or flip-chip configuration within the reflector cup.
Patent TW-583078-B (TW)
Title: Fireproof material and its manufacturing method
Inventor: HUANG R-DUNG
IPC: B32B13/00
Filed: 2001-06-21
Granted: 2004-04-11
Abstract: The present invention related to a fireproof material and its manufacturing method, which comprising material pick-up process, feed-in process, cutting process, molding process and drying process. The present invention fireproof material, which uses polyester filament as substrate and the hiatus of exterior substrate and inner fiber completely are infilled with mineral filler, has several advantages such as high structure strength, heat-insulating and sound-insulating.
Patent TW-514677-B (TW)
Title: Mixed type etching process for hetero-junction bipolar transistor
Inventor: LIAU FENG-BIAU
IPC: C23F1/00
Filed: 2001-06-29
Granted: 2002-12-21
Abstract: This invention provides a mixed type etching process for hetero-junction bipolar transistor (HBT), comprising: a photoresist layer is coated onto the surface of InGaP film or GaAs film of a substrate; an anisotropic etching process is carried out on the InGaP film or GaAs film exposed from the defined photoresist layer to form an etched sidewall without undercut after a pattern is transferred and excessive photoresist layer is removed; an isotropic etching process (wet etching process) is then performed to fully remove the InGaP film or GaAs film exposed from the defined photoresist layer after the anisotropic etching reaches to a predetermined depth; the use of the above-mentioned etching flow can effectively improve the sidewall erosion and undercut phenomena of the conventional wet etching process and also solve the surface damage problem of the etched sidewall resulting from the use of dry etching.
Patent TW-498546-B (TW)
Title: Solid state imaging device and package for solid state imaging element
Inventor: SEKIMOTO EMIKO
IPC: H04N5/335
Filed: 2001-07-12
Granted: 2002-08-11
Abstract: The present invention is able to downsize a package 1 for containing a solid-state imaging element relative to a solid-state imaging element 12 having the same size, and accordingly downsize a solid-state imaging device for containing the solid-state imaging element 12 thereto, furthermore, it can downsize an apparatus such as a video camera or a still camera using the solid-state imaging device. In the present invention, positioning holes 3, 4 and attaching holes 5, 6 are respectively provided on both sides of the recess portion 2 for containing the solid state imaging element, each positioning holes 3, 4 and attaching holes 5, 6 of the package 11 for containing the solid state imaging element, which is on the plane of said holes and is approximately rectangular, are allocated at the position so that a line l34 connecting the pair of positioning holes 3, 4 and a line l56 connecting the pair of attaching holes 5, 6 are intersected with each other substantially at a center of the package 11 for containing the solid state imaging element.
Patent TW-I289158-B (TW)
Title: Method of producing infectious reovirus
Inventor: THOMPSON BRADLEY G
IPC: C12N5/06
Filed: 2001-07-19
Granted: 2007-11-01
Abstract: A simple and efficient method of producing mammalian reovirus is developed using HEK 293 cells. The method provides for fast production of reovirus in high yield. Furthermore, this method provides for a simpler purification procedure of the produced reovirus.
Patent TW-534913-B (TW)
Title: Polymers for forming optical waveguides; optical waveguides formed therefrom; and methods for making same
Inventor: ZHAO XIAO-MEI
IPC: G02B6/12
Filed: 2001-07-27
Granted: 2003-06-01
Abstract: The present invention relates to polymers and methods of polymerizing polymers. Furthermore, the present invention relates to polymers that are useful in forming waveguides and to methods for making waveguides using such polymers. A polycyclic polymer formed by addition polymerization of one or more monomers or oligomers represented by the following structure: wherein each X''' independently represents oxygen, nitrogen, sulfur, or a methylene group of the formula -(CH2)n- where n' is an integer of 1 to 5; ""a"" represents a single or double bond; R1 to R4 independently represent a hydrogen, a hydrocarbyl, or a functional substituent; and m is an integer from 0 to 5, with the proviso that when ""a"" is a double bond one of R1, R2 and one of R3, R4 are not present, and provided that when any of R1 to R4 is a hydrocarbyl group, R1 to R4 independently comprises a hydrocarbyl, a halogenated hydrocarbyl or a perhalogenated hydrocarbyl group which are selected from: (i) linear or branched C1-C10 alkyl groups; (ii) linear or branched C2-C10 alkenyl groups; (iii) linear or branched C2-C10 alkynyl groups; (iv) C4-C12 cycloalkyl groups; (v) C4-C12 cycloalkenyl groups; (vi) C6-C12 aryl groups; and (vii) C7-C24 aralkyl groups.
Patent TW-533666-B (TW)
Title: High voltage circuit
Inventor: NAITO KENJI
IPC: H04N3/18
Filed: 2001-08-08
Granted: 2003-05-21
Abstract: A high voltage generation circuit comprising a transformer, the transformer having a primary winding having a primary inductance; a power supply for supplying a voltage to the primary winding of the transformer; a switching element for controlling current flowing through the primary winding of the transformer from the power supply; and a resonance capacitor which resonates with the primary winding of the transformer when the switching element is off, so that a flyback pulse is generated. The circuit has a distributed inductance and a resonance capacitance. The switching element is controlled so as to be switched on nearly at the bottom of a quiescent ringing pulse which is produced by a resonance of the primary inductance of the transformer with a capacitance included in a circuit connected to the primary winding of the transformer, after the flyback pulse is generated.
Patent TW-582065-B (TW)
Title: Apparatus for cleaning semiconductor wafer and method for cleaning wafer using the same
Inventor: PARK IM-SOO
IPC: H01L21/304
Filed: 2001-08-21
Granted: 2004-04-01
Abstract: An apparatus for cleaning a semiconductor wafer and method for cleaning a wafer using the same wherein, the apparatus includes a chamber on which a wafer is mounted, a revolving chuck mounted in the chamber for supporting and fixing the wafer, a nozzle for spraying cleaning solution onto the wafer, a cover for covering an upper part of the chamber, a heating lamp fixed on an upper part of the cover for heating the wafer or the cleaning solution, a cooling water conduit surrounding the cover, and an antipollution plate mounted on a lower part of the heating lamp in the cover for preventing the heating lamp from being polluted by the cleaning solution. According to an embodiment of the present invention, the cleaning solution, preferably of ozone water, hydrogen water, or electrolytic-ionized water, is heated for a short time and used to clean the wafer.
Patent TW-508786-B (TW)
Title: Electro-static discharge protection apparatus and production method
Inventor: YU TA-LEE
IPC: H01L23/60
Filed: 2001-11-13
Granted: 2002-11-01
Abstract: An electro-static discharge protection apparatus is installed in between and coupled with the junction pad of the first level and the second level and includes the following components: a type I well deposited on the insulation layer of substrate surface and formed on insulation layer, a first type II doped area and a second type II doped area formed in the type I well and coupled with the first level and the second level respectively, and an overlay structure installed on the surface of the type I well and located in between the first type II doped area and the second type II doped area. Furthermore, the type I doped area is formed in the type I well and is located in the proximity of the junction of the type I well and the second type II doped area.
Patent TW-525046-B (TW)
Title: Positioning mechanism providing precision 2-axis rotation, 1-axis translation adjustment
Inventor: BOHN DAVID D
IPC: G01N23/04
Filed: 2002-03-26
Granted: 2003-03-21
Abstract: A mechanism for adjusting an object in terms of its position along a vertical axis and its rotational orientation about either two orthogonal horizontal axes or about a vertical and a horizontal axis, utilizes a set of electric motors (340) in conjunction with a mechanical guiding structure that substantially restricts the movement of the object to the desired translational and rotational directions.
Patent TW-536761-B (TW)
Title: Metallization methods using foils
Inventor: YOO WOO-SIK
IPC: H01L21/00
Filed: 2002-04-04
Granted: 2003-06-11
Abstract: A system and method for filling a plurality of closely-spaced apart recesses to form a high-density pattern in the surface of a substrate. The metallization system and process includes providing a substrate, which includes a first surface defining a plurality of recesses; overlaying a resistive foil on the first surface; and subjecting the substrate to a pressure to cause said resistive foil to enter said plurality of recesses.
Patent TW-591626-B (TW)
Title: Vibration inhibition mechanism of optical disk drive
Inventor: TSAI MING-HSUEH
IPC: G11B33/00
Filed: 2002-04-08
Granted: 2004-06-11
Abstract: A buffer device is allocated outside the fixing seat of the holding device in the optical disk drive, and on the inner surface of the housing of the corresponding optical disk drive, so as to alleviate the flow speed variation of the air flow when the optical disk rotates. Therefore, the vibration of optical disk due to the speed variation of air flow can be reduced.
Patent TW-570953-B (TW)
Title: Polyester composition and hot-fill bottle manufactured therefrom
Inventor: JEN ZO-CHUN
IPC: C08K5/3475
Filed: 2002-04-29
Granted: 2004-01-11
Abstract: This invention discloses a novel polyester resin composition containing CaCO3 having inter-bottle friction reduction properties used to manufacture polyester bottles. The polyester resin composition contains preferably between 20-150 ppm CaCO3 which has a reflective index or refrangibility of 1.65 and particle grain size of preferably between 0.5-5 micrometers. The polyester CaCO3 composition of this invention when used to manufacture polyester bottles reduces surface friction between polyester bottles during stacking, manufacturing transportation and commercial transportation while preserving acceptable commercial bottle transparency. The polyester resin composition of this invention is first made into parison and then blown molded into polyester bottles of desired shapes.
Patent TW-556231-B (TW)
Title: Method for making anisotropic conductive board
Inventor: CHENG SHR-JIE
IPC: H01B1/12
Filed: 2002-06-07
Granted: 2003-10-01
Abstract: A method for making anisotropic conductive board is disclosed. A thick photoresist (thickness between 25-250 mum) is formed on a substrate with dense metal pins. After exposure, the substrate is pressed so that the metal pins are changed into electrodes bonding in thick photoresist. The electrodes electrically connect upper surface and lower surface of thick photoresist for electrical contact of anisotropic conduction.
Patent TW-565840-B (TW)
Title: Thin film magnetic memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/14
Filed: 2002-07-22
Granted: 2003-12-11
Abstract: In a tunneling magneto-resistance element, first and second free magnetic layers have a magnetization direction according to storage data. The first and second magnetic layers are arranged with an intermediate layer interposed therebetween. The intermediate layer is formed from a non-magnetic conductor. In data write operation, a data write current having a direction according to a write data level is supplied to the intermediate layer. A magnetic field generated by the current flowing through the intermediate layer magnetizes the first and second free magnetic layers with a looped manner.
Patent TW-I248010-B (TW)
Title: Real-time monitoring and automatic reporting system
Inventor: LIN CHING-YI
IPC: G06F19/00
Filed: 2002-09-11
Granted: 2006-01-21
Abstract: A real-time monitoring and automatic reporting system is provided. The system includes a monitoring unit and a monitored unit and combines a GPRS mobile data communication system, a GPS satellite positioning data system, a geographic information system (GIS) and a network database system to form the monitoring technology. These systems support the monitoring unit to perform real-time monitoring of vast positions and information of the monitored units and to write the information into the database. Then, using TCP/IP communication protocol established by both sides performs real-time monitoring by sending back information through Internet to monitoring personnel. The present invention can utilize the mobile communication technologies to bring into play mobile monitoring applications, so as to provide advantages and effects such as precise positioning, real-time data transmission with long-duration connection, combination of TCP/IP communication protocol and internet, setup of database storage and searching capabilities, display and real-time monitoring with electronic map, and automatic reporting.
Patent TW-I225278-B (TW)
Title: Barrier stack
Inventor: KUMAR RAMADAS SENTHIL
IPC: H01L51/52
Filed: 2002-09-27
Granted: 2004-12-11
Abstract: An improved barrier stack for sealing devices is described. The barrier stack includes at least first and second base layers bonded together with a high barrier adhesive. A base layer includes a flexible support coated on at least one major surface with a barrier layer. The adhesive advantageously seals defects, such as pinholes in the barrier layer, thus improving the barrier properties.
Patent TW-I220556-B (TW)
Title: Semiconductor device
Inventor: ANDOH TAKESHI
IPC: G11C11/412
Filed: 2002-10-14
Granted: 2004-08-21
Abstract: A semiconductor device of the present invention includes a memory cell array comprised of a plurality of unit memory cells disposed in a row and column array and the unit memory cell comprises first and second field effect transistors of a first conduction type, third ad fourth field effect transistors of a second conduction type, and first and second resistance elements. The unit memory cell is further constructed such that a source/drain path of the first field effect transistor is connected between a first power supply and a first node, a source/drain path of the second field effect transistor is connected between the first power supply and a second node, a gate electrode of the first field effect transistor is connected to the second node, a gate electrode of the second field effect transistor is connected to the first node, a series-connected structure constructed by connecting a source/drain path of the third field effect transistor and the first resistance element in series is connected between the first node and a first bit line, a series-connected structure constructed by connecting a source/drain path of the fourth field effect transistor and the second resistance element in series is connected between the second node and a second bit line paired with the first bit line, and both gate electrodes of the third and fourth field effect transistors are connected to a word line, thereby constituting a load less four transistor cell.