baber/WOPTO huggingface dataset:
Patent TW-468170-B (TW)
Title: Multiple beam holographic optical pickup head
Inventor: SHIH HIS-FU
IPC: G11B7/135
Filed: 2000-05-08
Granted: 2001-12-11
Abstract: The present invention is a multiple beam holographic optical pickup head which combines the advantages of multiple beam pickup head and holographic pickup head, and can promote the usage efficiency of light; by utilizing the characteristic that different optical effects are generated from laser beams with different polarization directions of polarized diffractive optical element in the present invention, a polarized multiple beam grating and a polarized holographic plate are installed on the optical path, so that the incident light toward the disk direction generates diffraction due to the multiple beam grating and is separated into multiple beams for reading, the returned light will generate refracted light due to the diffraction of holographic plate after the reflection of the disk and reaches the photodetector, and the incident light and the reflected light only have one diffraction respectively, thereby the usage efficiency of light is promoted.
Patent TW-504657-B (TW)
Title: Method and apparatus for high speed convolution
Inventor: HONG CHEOL-KEE
IPC: G06K9/64
Filed: 2000-05-26
Granted: 2002-10-01
Abstract: The method for high speed convolution includes the steps of determining a convolution mask by dividing a theoretical mask into a predetermined number of areas as many as a multiple of sampling intervals of target data generating accumulative image data of a target image to be convolved and storing them in a memory calculating image summation data in an area corresponding to the area of each step of the mask from the accumulative image data; and calculating the convolution of pixels from the corresponding area image data and mask step values corresponding to the area.
Patent TW-471038-B (TW)
Title: Self-aligned metal silicide manufacture process
Inventor: WU BING-CHANG
IPC: H01L21/28
Filed: 2000-06-05
Granted: 2002-01-01
Abstract: This invention provides a self-aligned metal silicide (salicide) manufacture process, which includes the first and the second salicide process steps, wherein the silicon-selective epitaxial growth salicidation (Si-SEG) is adopted for the first process. Before the Si-SEG proceeds, a pad oxide layer is deposited on the MOS polysilicide to ensure that salicide is only formed on the source/drain of the MOS. An inter-layer dielectric layer is deposited on MOS main body and polysilicide is exposed after etch back. Subsequently, the second salicidation process is carried out to form salicide on polysilicide.
Patent TW-464812-B (TW)
Title: Query interface to policy server
Inventor: HANNEL CLIFFORD LEE
IPC: G06F17/30
Filed: 2000-06-22
Granted: 2001-11-21
Abstract: A scalable access filter that is used together with others like it in a virtual private network to control access by users at clients in the network to information resources provided by servers in the network. Each access filter use a local copy of an access control data base to determine whether an access request made by a user. Changes made by administrators in the local copies are propagated to all of the other local copies. Each user belongs to one or more user groups and each information resource belongs to one or more information sets. Access is permitted or denied according to of access policies which define access in terms of the user groups and information sets. The rights of administrators are similarly determined by administrative policies. Access is further permitted only if the trust levels of a mode of identification of the user and of the path in the network by which the access is made are sufficient for the sensitivity level of the information resource. If necessary, the access filter automatically encrypts the request with an encryption method whose trust level is sufficient. The first access filter in the path performs the access check and encrypts and authenticates the request; the other access filters in the path do not repeat the access check. A policy server component of the access filter has been separated from the access filter and the policies have been generalized to permit administrators of the policy server to define new types of actions and new types of entities for which policies can be made as well as time intervals during which the policies are in force and entity attributes that specify how the entity is to be used when access is granted to it. The interface used by applications to determine whether a user has access to an entity is now an SQL query. There is no table in the policy server to which the query applies; instead, the policy server assembles the information needed for the response to the query from various information sources, including sources external to the policy server. Policy server administrators can define methods of acquiring and using the information. The policy server uses the acquired information to authenticate a user or to determine a user's membership in a user group or can simply pass the information on to the application program.
Patent TW-I227397-B (TW)
Title: Semiconductor factory automation system and method for monitoring at least one server in real time
Inventor: KIM YOUNG-JIN
IPC: G06F11/30
Filed: 2000-06-23
Granted: 2005-02-01
Abstract: A method for monitoring at least one server in a semiconductor factory automation (FA) system, includes the steps of: (a) providing server state information from at least one server to a real-time database, wherein the server state information includes an availability of a central processing unit, an availability of a disk and a state of a program process related to the server; (b) storing the processor state information in the real-time database; (c) retrieving the server state information to monitor the server; and (d) displaying the server state information retrieved. Therefore, the method monitors at least one server in a real time so that an operator can easily locate a failure of at least one server.
Patent TW-499468-B (TW)
Title: Radiation-sensitive composition for color filter and color filter
Inventor: TANO HIROYUKI
IPC: C09D4/02
Filed: 2000-06-27
Granted: 2002-08-21
Abstract: This invention provides a radiation-sensitive composition for color filter containing (A) a coloring agent, (B) an alkali-soluble resin, (C) multifunctional monomer, and (D) a photoradical generator of radiosensitive composition essentially containing a compound represented by formula (1) and (2); it is characterized by that the amount of (B) the alkali-soluble resin is 10-1000 weight parts of every 100 weight parts of (A) the coloring agent used; the amount of (C) polyfunctional monomer is 5-500 weight parts of every 100 weight parts of (B) the alkali-soluble resin used; and the combined amount of (D) the photoradical generator is 0.01-200 weight parts of every 100 weight parts of (C) multifunctional monomer used; the dosage ratio of the compounds represented by the formula (1) and (2) is 10:90-99:1. In the formula (1), R1 and R2 are each an independent alkyl group of 1-6 carbon atoms. In the formula II, R3, R4, R5 and R6 are each an independent alkyl group of 1-6 carbon atoms.
Patent TW-I252249-B (TW)
Title: Rust preventive
Inventor: FUKUTANI YASUO
IPC: C23F11/10
Filed: 2000-09-30
Granted: 2006-04-01
Abstract: An object of the present invention is to provide an aqueous rust inhibitor having low toxicity and excellent rust resistance, which contains saturated fatty acid, saturated dicarboxylic acid and salt thereof, derivatives of ethylenediamine tetraacetic acid, tolyltriazole or benzotriazole, fatty acid metal salt, and water.
Patent TW-506980-B (TW)
Title: Novel fluoroalkylsubstituted cyclotrisiloxanes and preparation of new polymers thereof
Inventor: PAULASAARI JYRI KALEVI
IPC: C07F7/21
Filed: 2000-10-09
Granted: 2002-10-21
Abstract: This invention relates to new fluoroalkyl substituted cyclotrisiloxanes, their use in the preparation of new homopolymers, block copolymers and random copolymers, and to such new homopolymers, block copolymers and random copolymers. A fluoroalkyl substituted cyclotrisiloxane of the formula (Ia) and (Ib) wherein R is a lower alkyl of 1 to 4 carbon atoms and Rf has the formula (CH2)2-(CR'2)n-CR'3, wherein all or some of the R' substituents are F, the remaining R' substituents being H, and n is an integer varying from 0 to 8, provided that Rf cannot be (CH2)2-CF3 in the compound of formula (Ib).
Patent TW-493330-B (TW)
Title: Cellular phone
Inventor: FUTOHASHI ICHIRO
IPC: H04M1/724
Filed: 2001-01-04
Granted: 2002-07-01
Abstract: A cellular phone produces either beep sound or melody sound as incoming call sound. The melody sound is produced based on music data, which are stored in advance or downloaded from a prescribed distribution center, wherein the music data represent a melody of a single musical tune accompanied with different arrangements that are respectively assigned to time zones in advance. Hence, the cellular phone produces the same melody by the different arrangements respectively in response to the time zones to which times for receiving incoming calls belong.
Patent TW-535227-B (TW)
Title: Active anti-vibration apparatus and exposure apparatus
Inventor: WAKUI SHINJI
IPC: G05D19/02
Filed: 2001-02-07
Granted: 2003-06-01
Abstract: This invention relates to an active anti-vibration apparatus having an anti-vibration table on which a stage is mounted. This anti-vibration apparatus includes a pneumatic spring actuator for supporting and driving the anti-vibration table, a PI compensator for PI-compensating a target velocity signal determined by a velocity profile concerning the stage and necessary for driving the stage, and a motion mode distributing operation unit for controlling the pneumatic spring actuator in accordance with an output signal from the PI compensator.
Patent TW-514962-B (TW)
Title: Method and apparatus for reclaiming used solvent
Inventor: IGARASHI MICHIO
IPC: B09B5/00
Filed: 2001-04-25
Granted: 2002-12-21
Abstract: The present invention relates to a method of reclaiming a used solvent that has been used for dissolving a resist resin component or a used solvent containing a resin component that has been spent in a process of separating a resist resin on a substrate when manufacturing semiconductors or liquid crystal substrates. The method comprises the steps of removing a resin component, removing a volatile impurity, such as water, and refining the solvent. First, the resin component removing step is performed. After the refined solvent has been vaporized finally, the reclaimed solvent is recovered as a condensed solvent. An apparatus for performing this method is also described.
Patent TW-544648-B (TW)
Title: Display apparatus, image control semiconductor device, and method for driving display apparatus
Inventor: NAKAMURA TAKASHI
IPC: G09G3/20
Filed: 2001-04-27
Granted: 2003-08-01
Abstract: It is an object of the present invention to provide a display apparatus which can be miniaturized and operated stably even at a high resolution. The display apparatus of the present invention includes a pixel array unit, a signal line driving circuit, and a scanning line driving circuit, each of which is formed by using a polysilicon TFT on a glass substrate, a control circuit, and a graphic controller IC. Since the graphic controller IC rearranges the digital pixel data DATA in the inside, it is unnecessary to provide a gate array. In addition, since the cycle of a clock signal CLK is twice as much as that of the digital pixel data DATA, the clock signal CLK having a frequency at which the polysilicon TFT normally operates can be supplied to the signal line driving circuit. Furthermore, since the edge of the clock signal CLK is deviated from the changing position of the digital pixel data DATA and they are outputted, the signal line driving circuit can effectively capture the digital pixel data DATA.
Patent TW-583557-B (TW)
Title: A network apparatus for validating documents
Inventor: MARLATT DAVID A
IPC: G06F40/143
Filed: 2001-05-11
Granted: 2004-04-11
Abstract: A network apparatus is provided between a network and a plurality of processing nodes or application servers. The network apparatus includes a validation accelerator to validate (or pre-validate) a document based on validation instructions provided in the document. After the document is validated, the validation instructions are removed or stripped from the document, and the document is then sent to a processing node or application server for processing.
Patent TW-535183-B (TW)
Title: Piping fluid judgment device and piping fluid control system
Inventor: YAMAGISHI JUNICHI
IPC: G01N27/22
Filed: 2001-05-25
Granted: 2003-06-01
Abstract: There is provided a piping fluid judgment device to determine a fluid state of a fluid substance flowing through a path in a piping to ensure its cleanness and sanitation, and the output flowing medium. The piping fluid judgment device is constituted with an electrostatic capacity sensor (15) disposed outside of a piping (1) adapted for a fluid substance to flow through a path therein, for detecting a variation of electrostatic capacity of the path in the piping (1); a reference value storage means for storing in advance a reference variation of electrostatic capacity of the path to provide for a judgment on a fluid state of the fluid substance flowing through the path in the piping; and a fluid judgment means for comparing the detected variation of electrostatic capacity and the stored variation of electrostatic capacity to make the judgment on the fluid state of the fluid substance flowing through the path.
Patent TW-I291453-B (TW)
Title: Method and apparatus for preventing iron contamination in corrosive service
Inventor: BENDERLY ABRAHAM
IPC: B01J19/00
Filed: 2001-05-11
Granted: 2007-12-21
Abstract: A method which reduces iron contamination of a system which receives ammonia from an ammonia recovery process by one or more of the following techniques: (a) physically separating iron oxide, iron containing colloidal particles, and liquid droplets from the gas stream; (b) preventing AC from depositing on piping via elimination of condensation, thereby preventing corrosion of the piping; or (c) installing piping and equipment that is not susceptible to corrosive attack by AC, thereby eliminating the source of iron contamination.
Patent TW-I226972-B (TW)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: MULKENS JOHANNES CATHARINUS HU
IPC: H01L21/027
Filed: 2001-05-18
Granted: 2005-01-21
Abstract: In a lithographic projection system using exposure radiation of 157 nm, compositions of gas, e.g. levels of oxygen and water vapor, are measured in regions traversed by the projection beam. The attenuation caused by said gases is predicted and the dose of radiation accumulated during an exposure, the uniformity and angular distribution of radiation energy delivered by said projection beam to a substrate during an exposure is controlled accordingly. The control may comprise a controlled supply of O2 to a volume traversed by the projection beam so as to effect a controlled attenuation of the projection beam. The O2 distribution may be non-uniform, e.g. to selectively filter spatially separated diffraction orders or to eliminate non-uniformity's in the projection beam.
Patent TW-513700-B (TW)
Title: Disc holding device and disc accommodating casing
Inventor: ISHII HIROHISA
IPC: G11B33/04
Filed: 2001-06-05
Granted: 2002-12-11
Abstract: A disc holding mechanism enabling a disc-shaped recording medium to be held easily and reliably without e.g., a finger end of a user directly contacting a disc-shaped recording medium to prevent the recording surface of the disc-shaped recording medium from being damaged. To this end, the disc holding mechanism includes an engaging section 51, engaged in a center opening 3 of an optical disc 2, a gripping section 52, for gripping the optical disc 2 engaged in the engaging section 51, and a releasing member 53 having releasing pieces 68 abutted by a holding area 4 on the outer peripheral side of the center opening 3 of the optical disc 2 to cause movement of the optical disc 2 in a direction (al) for releasing the engaged state of the optical disc 2 with the engaging section 51.
Patent TW-I286082-B (TW)
Title: A fluid treatment apparatus
Inventor: SHIH WEN-SEN
IPC: B01D1/00
Filed: 2001-06-08
Granted: 2007-09-01
Abstract: A fluid treatment apparatus, including at least one heat source, and at least two fluid reservoirs, and at least one means of conducting vapour, and at least two fluid inlets, and at least two fluid outlets, characterised in that fluid enters the first fluid reservoir and is then heated until it evaporates, and the vapour produced enters into a pipe that is routed through the second fluid reservoir which also contains a fluid at a lower temperature than that of the vapour and that is isolated from the vapour as the fluid remains outside of the pipe, wherein the temperature difference between the vapour and the fluid causes the vapour to condense thereby increasing the temperature of the fluid contained in the second fluid reservoir.
Patent TW-517266-B (TW)
Title: Substrate and method for making same, and thin film structure
Inventor: OKUMURA MIKA
IPC: G01P15/125
Filed: 2001-07-27
Granted: 2003-01-11
Abstract: This invention provides a substrate and a method for producing the same, and a thin film structure, in which differential stress can be reduced between an oxide film on the substrate and other films formed on the oxide film at the time of thermal shrinkage while shortening the time required for forming a thick oxide film. For that purpose, the substrate (1) comprises a substrate body (31) formed of silicon, and an oxide film (33) for a base formed thereon. The oxide film (33) comprises a first oxide film (61) of a thermal SiO2 film formed through thermal oxidation of silicon in the substrate body (31), and a second oxide film (63) of a high temperature oxide film deposited thereon.
Patent TW-494201-B (TW)
Title: Connection method and structure for pipe with poor weldability for high temperature application
Inventor: HOSOYA KEIZO
IPC: F16L15/04
Filed: 2001-08-07
Granted: 2002-07-11
Abstract: This invention provides connection method and structure for pipe with poor weldability for high temperature application. Ends of pipe 2, 3 made from material of poor weldability at high temperature are processed to render male thread 2a or female thread 3a so that pipes 2, 3 can mate with threads between each other. The inner and outer surface, only the inner surface or the outer surface of the pipe connection portion 1 of the mated pipes are sealed through certain sealing means 7, 9. Therefore, pipe 2, 3 made from material with poor weldability for the high temperature application are joined through thread structure to ensure the mechanical strength of the pipe connection portion 1 and the airtight performance of the pipe connection portion 1 is achieved by sealing the pipe connection portion 1 on the inner and outer surface, only the inner surface or the outer surface of the pipe connection portion 1 of the mated pipes through the sealing means 7, 9.
Patent TW-518707-B (TW)
Title: Method for integrating copper with ultra-low K dielectrics
Inventor: WANG HUI
IPC: H01L21/76
Filed: 2001-09-19
Granted: 2003-01-21
Abstract: In forming a layer of a semiconductor wafer, a dielectric layer is deposited on the semiconductor wafer. The dielectric layer includes material having a low dielectric constant. Recessed and non-recessed areas are formed in the dielectric layer. A metal layer is deposited on the dielectric layer to fill the recessed areas and cover the non-recessed areas. The metal layer is then electropolished to remove the metal layer covering the non-recessed areas while maintaining the metal layer in the recessed areas.
Patent TW-522755-B (TW)
Title: Discharge lamp lighting method and discharge lamp lighting apparatus
Inventor: TAKAHASHI TORU
IPC: H05B41/16
Filed: 2001-10-22
Granted: 2003-03-01
Abstract: The present invention relates to a discharge lamp lighting method and a discharge lamp lighting apparatus that achieve a reduction in the extent of lamp flickering by adopting a relatively simple circuit structure. A power supply unit 1 supplies AC power (Po) to a discharge lamp 3, and a control unit 2 implements control on the power supply unit 1 so as to gradually increase the instantaneous value of the AC power (Po) during a half cycle (τ/2) of an AC pulse current (Io) as the time elapses from the rise of the half cycle (τ/2) toward an end of the half cycle.
Patent TW-555796-B (TW)
Title: Polysulfone nanocomposite optical plastic article and method of making same
Inventor: BORDER JOHN
IPC: C08K3/26
Filed: 2001-11-09
Granted: 2003-10-01
Abstract: An optical nanocomposite material has a nanoparticulate filler dispersed in a host plastic material. According to the method of making the nanocomposite material, a predetermined temperature sensitive optical vector, such as refractive index, of the plastic host material and nanoparticulate filler are directionally opposed resulting in a nanocomposite material having significantly improved stability of the refractive index with respect to temperature.
Patent TW-510028-B (TW)
Title: A method for forming an electrically isolated via in a multilayer ceramic package and an electrical connection formed with the via
Inventor: BURDON JEREMY W
IPC: H05K3/40
Filed: 2001-11-30
Granted: 2002-11-11
Abstract: A method for forming an electrically isolated via in a multilayer ceramic package and an electrical connection formed within the via are disclosed. The method includes punching a first via in a first layer, filling the first via with a cross-linkable paste, curing the paste to form an electrical insulator precursor and forming the via in the insulator precursor. The electrical connection formed includes an insulator made from a cross-linked paste supported by a substrate of a multilayer ceramic package and conductive connection supported by the insulator.
Patent TW-583256-B (TW)
Title: Thermosetting resin composition and use thereof
Inventor: TSUCHIKAWA SHINJI
IPC: C08L63/00
Filed: 2002-01-30
Granted: 2004-04-11
Abstract: A thermosetting resin composition comprising (1) a copolymer resin comprising (a) a monomer unit and (b) a monomer unit respectively represented by the following general formulae (I) and (II). Wherein R1 represents hydrogen, a halogen, or a C1-C5 hydrocarbon group; R2 represents a halogen or a C1-C5 hydrocarbon group; x is 0 to 3; and each of m and n is a natural number, and (2) a cyanate resin having at least two cyanate groups per molecule. To provide a printed wiring board material and a printed wiring board for electronic appliance, having a low dielectric constant and a low dielectric dissipation factor as well as improved heat resistance.
Patent TW-536500-B (TW)
Title: Vehicle rear structure
Inventor: YAGISAWA KATSUICHI
IPC: B62J6/04
Filed: 2002-03-19
Granted: 2003-06-11
Abstract: The rear combination lamp 267 is set closer to the storage box 207 by providing left and right pairs of bulbs 545, 545 and bulbs 546, 546, forming left and right access openings 511, 512 for performing maintenance of these bulbs 545, 545, 546, 546 on the lower box 207a, and closing the access openings 511, 512 with lids 513, 514 respectively. Since maintenance work of the bulbs can easily be made from the inside of the storage box and the rear combination lamp may be set closer to the storage box, the rear portion of the vehicle may be formed compact in configuration even when a large rear combination lamp is disposed rearward of a large storage box. Therefore, the width or the entire length of the rear portion of the vehicle body is not increased, and thus the appearance and operationability of the vehicle may be improved.