baber/WOPTO huggingface dataset:
Patent TW-531933-B (TW)
Title: Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication
Inventor: BOSTAPH JOSEPH W
IPC: H01M8/10
Filed: 2001-11-30
Granted: 2003-05-11
Abstract: A fuel cell system and method of forming the fuel cell system including a base portion, formed of a singular body, and having a major surface. At least one fuel cell membrane electrode assembly is formed on the major surface of the base portion. A fluid supply channel including a mixing chamber is defined in the base portion and communicating with the fuel cell membrane electrode assembly for supplying a fuel-bearing fluid to the membrane electrode assembly. A methanol concentration sensor is positioned to communicate with the fuel cell membrane electrode assembly and the fuel-supply channel for regulating the mixture of fuel to the electrode assembly. An exhaust channel including a water recovery and recirculation system is defined in the base portion and communicating with the membrane electrode assembly.
Patent TW-549000-B (TW)
Title: System and method for a mobile station to avoid paging loss in multiple mobile networks
Inventor: TSAI HSIEN-MING
IPC: H04W68/00
Filed: 2001-12-27
Granted: 2003-08-21
Abstract: A mobile phone that is standing by in various mobile networks and receives multiple paging calls from mobile networks to be ready to answer incoming call. As synchronization of all mobile networks does not exist, the conflict due to calling occasions results in lost call. To avoid lost call, the mobile phone system of the invention, while in cell selection and reelection, selects the right cell of various mobile networks with non-conflicting calling occasion for registration to achieve the goal in missing no calls from multiple mobile networks.
Patent TW-582030-B (TW)
Title: Optical data storage media with enhanced contrast
Inventor: MEDOWER BRIAN S
IPC: G11B7/257
Filed: 2002-01-09
Granted: 2004-04-01
Abstract: Disclosed is an optical data storage medium with enhanced contrast. The optical data storage medium includes a substrate having oppositely facing first and second surfaces. A first metal/alloy layer is formed overlaying the first surface of the substrate. The first metal/alloy layer is formed from tin, antimony and element selected from the group consisting of indium, germanium, aluminum, and zinc. After the first metal/alloy layer is formed, a first dielectric layer is formed overlaying the first metal/alloy layer. This dielectric layer is formed from silicon oxynitride. The first metal/alloy layer is positioned between the substrate and the first dielectric layer.
Patent TW-531409-B (TW)
Title: Bimaxillary jaw expanding appliance
Inventor: WILLIAMS MICHAEL O
IPC: A61C7/10
Filed: 2002-02-01
Granted: 2003-05-11
Abstract: A new a telescoping assembly or advancing sheath and a expansion complex are provided for a maxillary or mandibular arch expander. The advancing sheath is provided with a spring which extends between a forward end of the anterior tube and a forward end of the posterior tube. The spring urges the anterior tube rearwardly relative to the posterior tube to compensate for jaw pressure and to help prevent the jaw pressure from threading the anterior tube rearwardly. The expansion complex includes an outer housing and an advancing member which is telescopically received in the outer housing. The two portions of the expansion complex are received in opposed halves of a plate which fits against the mandibular or maxillary arch. An threaded rod and a parallel post extend through the housing. An activation nut is received on the threaded rod, and an activation plate is journaled about both the rod and the post. The activation plate is moved by movement of the activation nut. A spring is journaled about the post between the forward end of the advancing member and the activation plate. The nut is accessible through a channel in the top surface of the housing and advancing member.
Patent TW-546851-B (TW)
Title: Organic light-emitting device having a color-neutral dopant in a hole-transport layer and/or in an electron-transport layer
Inventor: HATWAR TUKARAM K
IPC: H01L51/00
Filed: 2002-04-15
Granted: 2003-08-11
Abstract: Disclosed are organic electroluminescent devices comprising a substrate, an anode and a cathode disposed over the substrate, an emission layer (EML) disposed between the anode and the cathode, a hole-transport layer (HTL) disposed between the anode and the emission layer, and an electron-transport layer (ETL) disposed between the cathode and the emission layer. A sublayer of the HTL, the ETL, or both the HTL and the ETL comprises a derivative of anthracene as a color-neutral dopant, the sublayer being adjacent to the EML. A color-neutral dopant is a dopant whose presence does not alter the electroluminescent color of the device.
Patent TW-I230855-B (TW)
Title: Transmission line circuit structure saving power consumption and operating method thereof
Inventor: CHEN YUNG-HUEI
IPC: G06F1/32
Filed: 2002-01-05
Granted: 2005-04-11
Abstract: The present invention relates to a transmission line circuit structure and operating method thereof, and particularly to the transmission line circuit structure and operating method thereof saving power consumption. The main structure includes a plurality of logical circuit blocks and a clock generator, where each logical circuit block is respectively disposed a clock controller and is connected with the neighboring logical circuit block by a bus. When one of the logical circuit blocks receives data and control signal to start operation, the clock control signal will be sent to the previous-stage logical circuit block. In accordance with the property of the previous-stage logical circuit block, the clock frequency is regulated to an idle frequency or to halt, so as to save the power consumption. Also, when a logical circuit block will finish its operation, a clock control signal can be sent to the next-stage logical circuit block to regulate its clock into a working frequency so as to facilitate the operation.
Patent TW-550538-B (TW)
Title: Method of driving display device
Inventor: LI CHUN-HUAI
IPC: G09G3/32
Filed: 2002-05-07
Granted: 2003-09-01
Abstract: A method of driving a display device. The driving method is used for driving the voltage-driven circuit of an organic light emitting diode display device. Within a frame period, data voltage is set to a negative data voltage for a pre-defined interval within a frame period. When the scanning voltage is set to a high voltage level, the negative data voltage is applied to the gate terminal of a driving thin film transistor. The gate remains at the negative gate voltage for a maintenance period and the driving thin film transistor has a constant threshold voltage. Hence, this invention provides a mechanism for maintaining a constant luminance from the organic light emitting diode despite an extended use, thereby effectively increasing the working life of the display device.
Patent TW-518388-B (TW)
Title: Construction method of heat shielding top cover
Inventor: YAN DENG-MOU
IPC: E04H15/58
Filed: 2002-06-10
Granted: 2003-01-21
Abstract: This invention is related to a construction method of heat shielding top cover, comprising the steps of: (1) forming an inner space by installing at least two vertical lateral sides and then setting a lower cover layer on the top portion of the inner space; (2) setting at least an upper cover layer with certain height above the lower cover layer so as to form a convection space among the lower cover layer and the upper cover layers to shield the sunshine heat. Besides, there sets a ventilation opening connecting to outside at the lateral of the convection space to exhaust the hot air out instantly to ensure a moderate cool temperature in the inner space.
Patent TW-I227171-B (TW)
Title: Water purification composition of photo catalytic foamed article
Inventor: CHEN MING-CHENG
IPC: C02F1/68
Filed: 2002-06-18
Granted: 2005-02-01
Abstract: A water purification composition of photo catalytic foamed article, a foamed article consisting of 0.1 to 5 wt% photo catalyst (with a particle size less than 100 mum and being dispersion treated) and a resin, has a strong sterilization effect in water and is suitable to be used for water purification.
Patent TW-544827-B (TW)
Title: Laminated film for COF and film carrier tape for COF
Inventor: IGUCHI YUTAKA
IPC: C09J7/02
Filed: 2002-06-19
Granted: 2003-08-01
Abstract: To provide a laminated film for COF which is free from problems in, for example, peel strength and antimigration and which enables reliable registration of an IC chip or a printed board to be mounted; and a film carrier tape for COF. A laminated film for COF has a structure including a conductor 11 and an insulating layer 12 laminated one on the other. The insulating layer 12 has a percent light transmittance of at least 50% at a region corresponding to an etched region of the conductor 11.
Patent TW-I338378-B (TW)
Title: Oberflachenmontierbares strahlungsemittierendes bauelement und verfahren zu dessen herstellung
Inventor: HERBERT BRUNNER
IPC: H01L33/62
Filed: 2002-06-20
Granted: 2011-03-01
Abstract: A radiation-emitting surface-mountable component has a light-emitting diode chip mounted on a leadframe. A molding material encapsulates the leadframe and the light emitting diode chip.
Patent TW-569408-B (TW)
Title: Manufacturing method of micro heat uniformity sheet having capillary structure and chip integrated package structure
Inventor: LIN CHE-WEI
IPC: H01L23/28
Filed: 2002-06-26
Granted: 2004-01-01
Abstract: In the low-temperature manufacturing method of micro heat uniformity sheet having capillary structure of the present invention, the forming mold with capillary structure made by LIGA or UV-LIGA process and proper polymer material are used to form the capillary structure on the substrate surface directly. The following vacuum degassing step, the step of venting the working fluid and packaging are then proceeded. The manufacturing process of the present invention is simple and can manufacture the uniform capillary structure with high aspect ratio. Furthermore, due to its characteristics of low-temperature processing, the capillary structure can be directly fabricated on the chip and integrated packaging can then be proceeded, so as to form micro heat uniformity sheet having capillary structure and the chip integrated package structure.
Patent TW-I286129-B (TW)
Title: Crystalline form of a phenylethanolamine, its preparation and pharmaceutical compositions comprising it
Inventor: CARON ANTOINE
IPC: C07C227/18
Filed: 2002-06-27
Granted: 2007-09-01
Abstract: The subject-matter of the invention is the B form of ethyl [(7S)-7-[(2R)-2-(3-chlorophenyl)-2-hydroxyethylamino]-5,6,7,8-tetrahydronaphthalen-2-yloxy]acetate hydrochloride, of use as a medicament, which exhibits in particular the following physical characteristics: characteristic IR absorption peaks (cm<-1>): 2780, 2736, 1722, 1211; melting point: 129+/-2 DEG C; characteristic lines of the powder X-ray diffraction diagram (to within 0.1(2theta)): 7.69, 9.83, 13.95, 16.58, 18.70, 20.40, 21.57, 23.40, 24.15 and 25.64. The product can be obtained by salification of the base or recrystallization of the salt from an alcohol.
Patent TW-573411-B (TW)
Title: Method and system for a modular residential gateway
Inventor: KOPERDA FRANK R
IPC: H04L12/56
Filed: 2002-07-26
Granted: 2004-01-21
Abstract: The invention is a scalable modular network system, without a fixed size enclosure, that may include many kinds of voice and data components. In operation, the invention provides trans-coding transparency allowing effective communications between dissimilar data/voice data streams. The modular system includes unique power control and distribution methods. The invention also provides the methods to simplify network-provisioning tasks because of the method of intelligently determining network information. The placement of the invention is not required to be in a central wiring location because the gateway system automatic adapts to having its components in distributed physical locations.
Patent TW-589458-B (TW)
Title: Smart AWA
Inventor: TEICH STANLEY
IPC: G01R31/58
Filed: 2002-09-11
Granted: 2004-06-01
Abstract: A smart automatic wiring analyzer comprising at least two modular wiring analyzer boxes stacked together is provided. The modular wiring analyzer boxes has a plurality of testing pins connected to a plurality of interface pins of at least a connector built in the smart automatic wiring analyzer. Thereby, a direct connection to the cable under test can be established without introducing an external interface fixture. A wire list of the connection between the test pins and the interface pins are pre-stored in a reference file. When a cable is to be tested, the wiring pattern of the cable is obtained by attaching a known-good cable to the connector. A test program (sequence) is generated according to the wiring pattern of the cable and the wire list. The cable can thus be tested.
Patent TW-I223016-B (TW)
Title: Cloth treatment device
Inventor: UEDA TSUGUO
IPC: D06B3/28
Filed: 2002-09-12
Granted: 2004-11-01
Abstract: The present invention provides a cloth treatment device capable of performing various treatments, such as relaxation, refinement, and crimping for polyester woven fabric. The cloth treatment device comprises jet tubes 110 for sucking cloth C into U-shaped tubes 114 by jet water, moving the cloth forward, and discharging the cloth therefrom; impact boards 120 for breaking the cloth discharged from jet ports 112; sloped boards 130 for dewatering the cloth C; and a reserve tank 150 for reserving the cloth C immersed in the jet water are provided in a high-pressure container 150; wherein the temperature of the jet water is increased by a heat exchanger 160 and pressurization air is fed through a pressurization air supply port 152 into the high-pressure container 150 so that the treatments can be performed under the atmosphere of those temperatures and pressures higher than the normal temperatures and pressures.
Patent TW-578321-B (TW)
Title: Complementary metal-oxide semiconductor structure for a battery protection circuit and battery protection circuit therewith
Inventor: WANG CHI-CHANG
IPC: H02J7/00
Filed: 2002-10-02
Granted: 2004-03-01
Abstract: A complementary metal-oxide semiconductor (CMOS) structure for a battery protection circuit and a battery protection circuit therewith. A tri-well technology or a buried layer technology is used for such CMOS structure to allow the battery protect ion circuit therewith operating with different low power voltage levels. The battery protection circuit can be manufacturing by a CMOS process, by which the circuit can be easily designed and the die size and the manufacturing cost of the circuit can be significantly reduced.
Patent TW-567083-B (TW)
Title: Method for removing waste particle
Inventor: UMEZAWA HIROYUKI
IPC: B24B57/02
Filed: 2002-10-15
Granted: 2003-12-21
Abstract: In the conventional art, there has been no effective method for filtering the drainage occurred in mechanical processing, such as CMP. The drainage is in colloid solution state because the grind particles contained in the CMP slurry are fine particles. In the present invention, which provides a method for removing waste particle, the drainage containing the fine particles of the colloid solution is filtered by means of a second filter 2, which is formed by a gel film being disposed on the surface of a first filter 1 by suction. The suction pressure while filtering is extremely weakened in order to keep a constant filtration, so that the blockage of the second filter 2 may be delayed to maintain filterability. As a result, fine particles mainly below 0.15 mum are able to be removed.
Patent TW-I223060-B (TW)
Title: System and method for depth profiling and characterization of thin films
Inventor: WATSON DAVID G
IPC: G01N23/22
Filed: 2002-10-25
Granted: 2004-11-01
Abstract: Characterization of a sample, e.g., a depth profile, may be attained using one or more of the following parameters in an electron spectroscopy method or system. The one or more parameters may include using low ion energy ions for removing material from the sample to expose progressively deeper layers of the sample, using an ion beam having a low ion angle to perform such removal of sample material, and/or using an analyzer positioned at a high analyzer angle for receiving photoelectrons escaping from the sample as a result of x-rays irradiating the sample. Further, a correction algorithm may be used to determine the concentration of components (e.g., elements and/or chemical species) versus depth within the sample, e.g., thin film formed on a substrate. Such concentration determination may include calculating the concentration of components (e.g., elements and/or chemical species) at each depth of a depth profile by removing from depth profile data collected at a particular depth (i.e., the depth for which concentration is to be calculated) concentration contributions attributable to deeper depths of the sample. In addition, characterization of a sample, e.g., determination of a component's concentration in a thin film, may be attained by providing calibration information representative of surface spectrum measurements for a plurality of samples correlated with depth profile information for the plurality of samples. At least one characteristic of the sample to be characterized (e.g., concentration of a component) is determined based on one or more surface spectrum measurements for the sample to be characterized and the calibration information.
Patent TW-563244-B (TW)
Title: Deep trench isolation structure of high voltage device and its manufacturing method
Inventor: YANG JIA-WEI
IPC: H01L21/763
Filed: 2002-10-25
Granted: 2003-11-21
Abstract: A deep trench isolation structure of high voltage device includes: a semiconductor silicon substrate having a first conductivity; an epitaxy layer having a second conductivity formed on the surface of the semiconductor silicon substrate; a deep trench passing through the epitaxy layer; an ion diffusion area having a first conductivity formed in the epitaxy layer and surrounding the sidewall and bottom of the deep trench; and an un-doped polysilicon layer filled up in the deep trench.
Patent TW-I284940-B (TW)
Title: Free radical nitriding process for sub-nanometer insulation layer
Inventor: IGETA MASANOBU
IPC: H01L21/00
Filed: 2002-12-06
Granted: 2007-08-01
Abstract: A method for nitriding an insulation layer includes a process for forming nitrogen free radicals by high frequency plasma, and a process for providing the nitrogen free radicals to a surface of an oxygen-containing insulation layer to nitrify the surface of the insulation layer.
Patent TW-579603-B (TW)
Title: Thin film transistor substrate and method of manufacturing the same
Inventor: HOTTA KAZUSHIGE
IPC: H01L21/265
Filed: 2002-12-11
Granted: 2004-03-11
Abstract: A thin film transistor substrate including a semiconductor layer having a source region and a drain region, an insulating film and a gate electrode which are formed on the semiconductor layer, an interlayer insulating film which is a film stack with mutually different dielectric constants and which covers the gate electrode, a source region contact hole and a drain region contact hole which are formed on the interlayer insulating film, a pixel electrode connected to the source region through the source region contact hole, a first conductive film connected to the drain region through the drain region contact hole and formed of the same film as that of the pixel electrode, and a second conductive film connected to the drain region through the first conductive film.
Patent TW-I222130-B (TW)
Title: Method for removing contamination and method for fabricating semiconductor device
Inventor: AOKI HIDEMITSU
IPC: C09K13/08
Filed: 2003-01-30
Granted: 2004-10-11
Abstract: A method for removing contamination on a semiconductor substrate is disclosed. The contamination contains at least one element belonging to one of 3A group, 3B group and 4A group of long-period form of periodic system of elements. The method comprises first and second process steps. The first process is wet processing the semiconductor substrate by first remover liquid that contains one of acid and alkali. The second process is wet processing the semiconductor substrate by second remover liquid that contains oxidizing reagent and one of hydrofluoric acid and salt of hydrofluoric acid.
Patent TW-I236705-B (TW)
Title: Method of and apparatus for manufacturing semiconductor device
Inventor: TAKAGI MIKIO
IPC: H01L21/306
Filed: 2003-04-01
Granted: 2005-07-21
Abstract: A vertical single wall reaction tube type batch processing furnace can reduce the generation of particles. A method of removing native oxide film by fluoride gas can enhance the efficiency of utilization of gas. A method of exciting reaction gas by a catalyst at high temperature can be applied to a batch processing. A method of exciting reaction gas by a catalyst utilizes an oxidizing agent and gas other than an oxidizing agent. The flow rate of gas in the gas injection pipe and that of gas in the exhaust pipe are made to be substantially equal to each other. The gap between two adjacent wafers is made greater than the mean free path of gas. The oxidizing agent is dissociated by a catalyst of Ir, V or Kanthal while the gas other than the oxidizing agent is dissociated by a catalyst of W.
Patent TW-561040-B (TW)
Title: Disposable body fluid absorbent article
Inventor: WADA MITSUHIRO
IPC: A61F13/511
Filed: 1999-04-20
Granted: 2003-11-11
Abstract: To easily and visually confirm the position of the through-holes of a surface sheet with respect to a body fluid absorptive article. The surface sheet 2 and a core 4 are colored so as to generate the color difference (DeltaE) of more than 1.5 by an NBS unit between the liquid-permeable surface sheet 2 and a core 4 of this body fluid absorptive article 1.
Patent TW-I276018-B (TW)
Title: Encryption system and encryption device
Inventor: IZAWA MAKOTO
IPC: G09C1/00
Filed: 2003-05-08
Granted: 2007-03-11
Abstract: The invention relates to encryption system and encryption device. An encryption device (1) for performing encryption/decryption to terminate security by encryption between personal computers (7 to 9) having encryption software is connected between the personal computer (7 to 9) and terminals (2 to 4) having no encryption software. The encryption device (1), for example, encrypts data received from a DB server (3) before transmitting the data to the personal computer (7) and decrypts the data received from the personal computer (8) before transmitting the data to a network printer (2). Thus, it is possible to use encryption in an enterprise LAN having terminals (2 to 4) in which dedicated encryption software cannot be installed, thereby building a network (10) having little danger of that secret information in the LAN is stolen by an unauthorized intrusion and attack from outside.
Patent TW-I253178-B (TW)
Title: Circuit fabrication method
Inventor: KAWASE TAKEO
IPC: G09F9/30
Filed: 2003-05-19
Granted: 2006-04-11
Abstract: A thin film circuit is fabricated using a lithographic technique in combination with an inkjet printing technique. The lithographic technique, providing extremely high resolution, is used to fabricate transistor source and drain electrodes, parts of interconnections and circuit electrodes, enabling highly conductive materials to be used. Semiconductor regions, insulator regions, gate electrodes and other parts of the interconnections, and in particular interconnection cross-over points, are patterned using an inkjet printing technique. A variety of materials can be used in the inkjet printing technique and the alignment concerns associated with the use of multiple lithographic steps and, in particular, with the use of plastics substrates, are substantially alleviated.