baber/WOPTO huggingface dataset:
Patent TW-500923-B (TW)
Title: Method and apparatus for determination of additives in metal plating baths
Inventor: ROBERTSON PETER M
IPC: G01N27/416
Filed: 2000-10-20
Granted: 2002-09-01
Abstract: An apparatus and method for the indirect determination of concentrations of additives in metal plating electrolyte solutions, particularly organic additives in Cu-metalization baths for semiconductor manufacturing. The apparatus features a reference electrode housed in an electrically isolated chamber and continuously immersed in the base metal plating solution (without the additive to be measured). An additive concentration determination method comprises electroplating a test electrode in a two-phase process in a mixing chamber wherein the base metal plating solution is mixed with small volumes of the sample and various calibration solutions containing the additive to be measured. The first phase of the electroplating process is a nucleation pulse comprising electroplating with a high plating current density for a short duration (milliseconds); the second phase is electroplating at a constant or known current density. Plating potentials between the electrodes are measured and plotted for each of the solution mixtures, and data are extrapolated to determine the concentration of the additive in the sample. A multi-cycle method determines the concentration of both accelerator and suppressor organic additives in Cu plating solution in a single test suite.
Patent TW-530296-B (TW)
Title: Method and apparatus for using coding scheme selection patterns in a predictive speech coder to reduce sensitivity to frame error conditions
Inventor: MANJUNATH SHARATH
IPC: G10L19/04
Filed: 2001-02-14
Granted: 2003-05-01
Abstract: A method and apparatus for using coding scheme selection patterns in a predictive speech coder to reduce sensitivity to frame error conditions includes a speech coder configured to select from among various predictive coding modes. After a predefined number of speech frames have been predictively coded, the speech coder codes one frame with a nonpredictive coding mode or a mildly predictive coding mode. The predefined number of frames can be determined in advance from the subjective standpoint of a listener. The predefined number of frames may be varied periodically. An average coding bit rate may be maintained for the speech coder by ensuring that an average coding bit rate is maintained for each successive pattern, or group, of predictively coded speech frames including at least one nonpredictively coded or mildly predictively coded speech frame.
Patent TW-502286-B (TW)
Title: Semiconductor device comprising a security coating and smartcard provided with such a device
Inventor: BOHMER MARCEL RENE
IPC: G06K19/077
Filed: 2000-11-02
Granted: 2002-09-11
Abstract: A semiconductor device (20) comprising a substrate (1) is provided with a first semiconductor element (3) on a first side (2), of the substrate and with a security coating (14) comprising a matrix, a first filler and a second filler. The second filler is an absorber of radiation of a wavelength of between 800 and 1400 nm and the refractive index of the first filler differs at least 0.3 from that of the matrix. As a result, the security coating inhibits transmission of radiation with a wavelength of between 400 and 1400 nm to a very large extent. The semiconductor device (20) can be incorporated in a smartcard.
Patent TW-515974-B (TW)
Title: E-commerce transaction method and device for generating records of medicine taking condition for remote patient
Inventor: LEE WEN-LUNG
Filed: 2000-12-12
Granted: 2003-01-01
Abstract: An e-commerce transaction method and device generate records of medicine taking condition for remote patient. The method includes procedures as follows; use a device with recording function to automatically record medicine taking information in line with taking medicine, the device directly transmits information via communication medium to a monitoring and control center for collection and analysis and the monitoring and control center employs the method providing collection and analysis of medicine taking information to generate e-commerce transaction. The device comprises a display panel, an operation interface, a buzzer, a motion conversion interface, a control and counter circuit, a memory and a data conversion interface.
Patent TW-466757-B (TW)
Title: Nonvolatile memory device and method for fabricating the same
Inventor: CHOI JAE-SEUNG
IPC: H01L21/8247
Filed: 2000-12-28
Granted: 2001-12-01
Abstract: Disclosed is a nonvolatile memory device comprising a semiconductor substrate defining first and second active regions arranged in one direction; a first gate insulating layer and a floating gate deposited on the first and second active regions in a predetermined pattern; a second gate insulating layer and a control gate line deposited in one direction perpendicular to the first and second active regions and covering the floating gate; first impurity regions formed in the first and second active regions at one side of the control gate line; second impurity regions formed in the first and second active regions at other side of the control gate line; first contact plugs contacted with the first impurity regions; and a common conductive line formed in one direction on the semiconductor substrate at the other side of the control gate line, for connecting the second impurity regions of the first and second active regions.
Patent TW-552551-B (TW)
Title: Touch panel
Inventor: TSUMURA MASAHIRO
IPC: G06F3/033
Filed: 2001-01-20
Granted: 2003-09-11
Abstract: A touch panel capable of inspecting touching position with high reliability even in high temperature and high moisture condition is disclosed in the present invention. The invented touch panel capable of inspecting touching position comprises a glass substrate 1; an elastic wave transmitting device 2 and an elastic wave receiving device 5 disposed on the glass substrate; and reflection arrays 3, 4, which reflect the elastic waves and control the propagation directions of the elastic waves. In addition, the inorganic layer 8 such as the silicon oxide is disposed between the glass substrate 1 and the functional components or devices (at least one selected from the transmitting device, the receiving device and the reflection array) 2 to 5. Furthermore, the frame body can also be formed on the functional components or the devices.
Patent TW-I235583-B (TW)
Title: System, method and apparatus for communicating via sound messages and personal sound identifiers
Inventor: ISAACS ELLEN
IPC: G10L13/02
Filed: 2001-02-15
Granted: 2005-07-01
Abstract: A system, method and apparatus for facilitating communication among a number of distributed clients in a distributed network is disclosed. A user, such as through a personal digital assistant device, may select one or more sound messages for transmission to one or more other users in the network. Each sound message may be preceded by a sound identifier which identifies the sending user. Users may select or create their sounds message and/or person sound identifiers. The sound messages will typically be abbreviated melodies or note strings which are associated with certain conversational messages.
Patent TW-I291489-B (TW)
Title: Phosphor for vacuum ultraviolet ray-exciting light-emitting element
Inventor: UEDA KYOTA
IPC: C09K11/64
Filed: 2001-02-26
Granted: 2007-12-21
Abstract: A phosphor for a vacuum ultraviolet ray-exciting light-emitting element, comprising Eu as an activator, and aluminates having a magnetoplumbite structure.
Patent TW-I242785-B (TW)
Title: Electric double layer capacitor
Inventor: OHYA MASAKO
IPC: H01G11/74
Filed: 2001-02-27
Granted: 2005-11-01
Abstract: An electric double-layer capacitor has a pair of thrust plates for thrusting a stacked cell pair and a gasket for receiving the stacked cell pair together with the thrust plates. The thrust plate has slanted side surfaces for effecting a close contact with a packaging overcoat. The thrust plates and the mounting gasket are coupled together by an interdigitation relationship.
Patent TW-554570-B (TW)
Title: Antenna system for use in a wireless communication system
Inventor: KIM DUK-YONG
IPC: H01Q21/24
Filed: 2001-04-10
Granted: 2003-09-21
Abstract: An antenna system for use in a wireless communication system includes an array of M x N radiating elements for emitting a beam, an input port for providing signals to the array of M x N radiating elements, N number of first phase shifters for steering the beam on the basis of column by phase shifting the signals from the input port, M number of second phase shifters for steering the beam on the basis of row by phase shifting the signals, N number of switchable dividers for selectively transmitting the signals to a number of transmission lines incorporated into the second phase shifters and M number of combiner/dividers for transmitting the signals from the transmission lines of the second phase shifters to the transmission lines of the first phase shifters. The antenna system can implement a 3-way beam control by utilizing multi-line phase shifters and switchable dividers. Therefore, the antenna system controls cell coverage more flexible than any other prior arts and become friendly with user and the communication environment by utilizing the 3-way beam control. Further, the antenna system can enhance performance and reduce cost by using the multi-line phase shifters.
Patent TW-467716-B (TW)
Title: Device for siphon-type underground cultivation irrigation
Inventor: HUANG MIN-YAN
IPC: A01G31/02
Filed: 2001-04-23
Granted: 2001-12-11
Abstract: The present invention provides a device for a siphon-type underground cultivation irrigation. The device supplies water through underground means, and mainly comprises: a vacuum water storage tank; a switch device; and a water replenishment tank. The buoyancy of a lifting float of the switch device controls the water level during water inlet. The impact force of an impact float controls a switch valve to open/close the water inlet and the water outlet, thereby achieving an automatic water feeding. The siphon principle of the atmosphere is used to automatically control water to be supplied to the water replenishment tank. According to the moisture content of the earth, the speed of water discharge can be automatically adjusted, thereby achieving the purpose of irrigation easily while conserving time and energy.
Patent TW-550707-B (TW)
Title: Tantalum carbide nitride diffusion barrier for copper metallization process
Inventor: SUEN SHI-JUNG
IPC: H01L23/485
Filed: 2001-04-27
Granted: 2003-09-01
Abstract: The present invention discloses a method to use Tantalum carbide nitride (TaCN) as the diffusion barrier layer in the copper metallization process for manufacturing integrated circuits. In the process of manufacturing Tantalum carbide nitride diffusion barrier layer, Tantalum carbide is used as the target, introduce Nitrogen and Argon gases, wherein the volume flow rate ratio of the Nitrogen and Argon gases is between 0.06 to 0.13. Or, in the Tantalum carbide nitride diffusion barrier layer, the concentration of the Nitrogen is between 12% to 30%, so that the resistance of the barrier layer and the anti-copper-diffusion capability are better.
Patent TW-I222359-B (TW)
Title: Pharmaceutical composition for treatment of eating disorders
Inventor: AUERBACH BRUCE JEFFREY
IPC: A61K31/194
Filed: 2001-06-19
Granted: 2004-10-21
Abstract: A pharmaceutical composition comprising carboxyalkylethers is useful for treating eating disorders such as obesity.
Patent TW-512490-B (TW)
Title: Insitu diffusion barrier and copper metallization for improving reliability of semiconductor devices
Inventor: WEBER STEFAN
IPC: H01L21/768
Filed: 2001-06-21
Granted: 2002-12-01
Abstract: A method for forming metallizations for semiconductor devices, in accordance with the present invention, includes forming trenches (107) in a dielectric layer (104), depositing a single layer diffusion barrier (116) in the trenches, and without an air-brake, depositing a seed layer (118) of metal on the surface of the diffusion barrier. The trenches are then filled with metal (120). The metal adheres to the seed layer, which adheres to the diffusion barrier to provide many improvements in electrical characteristics as well as to reduce failures in the semiconductor devices.
Patent TW-522211-B (TW)
Title: Continuous flow type heating apparatus
Inventor: MATUO MASAKAZU
IPC: H05B6/64
Filed: 2001-07-23
Granted: 2003-03-01
Abstract: A continuous flow type heating apparatus using microwave, which can continuously supply hot water with practically usable flow amount and temperature. An open part is formed on a top face of a horizontally prolonged empty box 10 to become an emitting port of the microwave. The empty box 10 is divided into two by a vertical partition except for the upper and lower part of the emitting port. One side of the space is horizontally divided into three by two of an upper and a lower partitions 12, 13 on which slits 12a, 13a are set at a desired interval. The space formed on the partition 12 becomes a first irradiation part 4. The space formed under the partition 13 and connected in lower part to the space on another side becomes a second irradiation part 5. A water supply pipe 2 is disposed at the center of the space formed between the partitions 12 and 13. The microwave from a microwave oscillator 6 is irradiated from the emitting port into the empty box 10. The microwave is irradiated from the slits 12a, 13a of the irradiation part 12, 13 to the upper and the lower part of the water supply pipe, respectively.
Patent TW-503473-B (TW)
Title: Semiconductor wafer device having separated conductive patterns in peripheral area and its manufacture method
Inventor: WATANABE KENICHI
IPC: H01L21/768
Filed: 2001-09-26
Granted: 2002-09-21
Abstract: A method of manufacturing a semiconductor wafer device, includes the steps of: (a) forming lower wiring patterns over a semiconductor wafer, the lower wiring patterns being connected to semiconductor elements in a circuit area; (b) forming an interlevel insulating film with a planarized surface over the semiconductor wafer, covering the lower wiring patterns and having a planarized surface; and (c) forming via conductors connected to the lower wiring patterns and wiring patterns disposed on the via conductors in the circuit area and conductor patterns corresponding to the wiring patterns in a peripheral area other than the circuit area, by embedding the via conductors, wiring patterns and conductor patterns in the interlevel insulating film, the conductive patterns being electrically isolated. The method can form a desired wiring structure and can prevent an increase of the percentage of defective devices in an effective wafer area.
Patent TW-561231-B (TW)
Title: Discharge lamp device and lighting device
Inventor: OKI MASAHIRO
IPC: F21V29/00
Filed: 2001-09-26
Granted: 2003-11-11
Abstract: The discharge lamp device comprises a transparent sealed container 1a, a luminophor layer arranged inside the transparent sealed container 1a, a medium for discharge sealed inside the transparent sealed container 1a, a discharge lamp 1 having at least one pair of electrodes 1b, 1e which generates a discharge inside the transparent sealed container 1a, a reflection means 2 arranged near to the discharge lamp 1, and a transparent resin 3 laid between and touching with the discharge lamp 1 and the reflection means 2. It is suitable to use a silicon resin with an absorption band with the wavelength of nearly 300-400 nm. The transparent resin 3 and the reflection means 2 well radiate the heat generated from the discharge lamp 1. This invention provides a discharge lamp device that manages to restrain the lowering of light emitting efficiency, by easily radiating the heat generated from a rare gas discharge lamp, and provides a lighting device using the discharge lamp device.
Patent TW-525068-B (TW)
Title: Website service method
Inventor: HUANG YIN-KAI
IPC: G06F17/30
Filed: 2001-10-19
Granted: 2003-03-21
Abstract: The invention provides a website service method, which firstly sets up the specified request event to be searched on the own server side, inputs few website addresses, BBS addresses or relevant server addresses, automatically search relevant information by search engine and store them in database, subsequently acquires contact and matching information, and then invite the supplier and requester to enter the website. After both supplier and customer are aware of the message, they can connect to the website to sign in and input the material information or requirement information, allowing the website to conduct the correlated supply-and-request matching and display the matching results. If both conditions are met, proceed contact with the both supplier and requester from the provided information of database, thus the supply and request can be effectively and promptly achieved accordingly.
Patent TW-504745-B (TW)
Title: Tube mounting fixture for silicon oxide layer homogenization process
Inventor: LIN YUNG-BIN
IPC: H01L21/00
Filed: 2001-11-05
Granted: 2002-10-01
Abstract: A tube mounting fixture for silicon oxide layer homogenization process is provided to produce silicon oxide layer homogenization from tetraethoxy silane. The fixture consists of a fixture for installing inner furnace tube, which aligns the inner furnace tube with the outer furnace tube axially. Additionally, a standard operation procedure is provided to resolve uniformity problems stemming from the production of silicon oxide layer from tetraethoxy silane and to enhance the stability of the production process.
Patent TW-561237-B (TW)
Title: Refrigerator
Inventor: YOSHIDA JUNJI
IPC: A61L9/16
Filed: 2001-12-18
Granted: 2003-11-11
Abstract: An odorless refrigerator with a deodorizing function free from insufficient refrigeration, which is provided with a deodorizing device operable with a stable deodorizing performance for a long time, simply structured, small-sized, and provided at a low cost. The refrigerator includes a draft air duct as a passage of refrigerated air blown off forcibly by an inside fan to the compartments, a damper in the draft air duct and opens/closes to allow/prevent the supply of refrigerated air to the compartments, a bypass channel in the draft air duct between the damper and a cooling device for returning refrigerated air from the cooling device to the cooling device, and a deodorizing device in the by-pass channel for deodorizing refrigerated air supplied to the compartments. The refrigerated air inside the draft air duct between the damper and the cooling device is forcibly blown off through the bypass channel by closing the damper.
Patent TW-541539-B (TW)
Title: Manufacturing method for semiconductor device and the semiconductor device
Inventor: HAYASHI HIDEKI
IPC: H01L23/544
Filed: 2001-12-18
Granted: 2003-07-11
Abstract: The subject of the present invention is to provide the semiconductor device and the manufacturing method thereof for simplifying the process of semiconductor device having memory circuit as RAM and logical circuit, and for realizing efficient and reasonable compensation for bad bits in memory circuit. The manufacturing method of semiconductor device having memory portions with multiple memory cells and logical portions includes: a second process, for keeping the defect information of the memory unit in the buffer when the memory portion has defects; a third process, for conducting the test on the logical portion when keeping the defect information in the buffer; and, a fuse circuit in a fourth process after the first to the third processes for using the defect information kept in the buffer to keep the defect information; wherein, the buffer is configured with a switching circuit for switching the signal from the fuse circuit and the input of defect information obtained from the test.
Patent TW-521392-B (TW)
Title: Fuse circuit
Inventor: KIMURA TOHRU
IPC: H01L21/82
Filed: 2001-12-26
Granted: 2003-02-21
Abstract: A fuse circuit is disclosed in the present invention. The inventive fuse circuit includes electric fuse devices (Q1, Q1-1, Q1-2, ..., Q1-n) with one commonly connected terminal, voltage generation portions (14, 19, 18), and read-out portions (Q2, 20, 17). The voltage generating portion is configured to selectively apply program voltage (PROG) for destroying the electrical fuse device and read voltage for reading out the destructive/nondestructive states of the electrical fuse devices to a common connection node (32) of one end of the electrical fuse elements. The readout portion is configured to read out the destructive/nondestructive states of the electrical fuse devices from the other ends of the electrical fuse devices when the read voltage is applied to the common connection node from the voltage generation portion.
Patent TW-552500-B (TW)
Title: Host protected area duplication process
Inventor: SALES ALAN
IPC: G06F3/06
Filed: 2002-01-16
Granted: 2003-09-11
Abstract: The content of a hard disk drive or the like information storage media that includes content stored in a host protected area (HPA) or reserve area of the hard disk is duplicated using hard disk drive duplicating machinery. The duplication process includes the steps of detecting the presence of a HPA on a source drive, and if detected, generating an HPA area of the same or of a sufficiently accommodating size on the target disk drive. Information from the source HPA drive is written to the thus created HPA area of the target drive. The remaining content from the source drive is written to an available section of the target drive. The invention is thereby able to detect whether a source drive has a HPA, create an HPA on the target drive, and to copy the content of the source HPA to the HPA on the target device to ensure a proper duplication of the target drive.
Patent TW-540175-B (TW)
Title: Macromolecule electrolytes gel and manufacture thereof
Inventor: TANAKA KOJI
IPC: H01M10/05
Filed: 2002-03-13
Granted: 2003-07-01
Abstract: The invention relates a macromolecule electrolytes gel and manufacture thereof which are very useful in electrochemical devices and are expected to be excellent electrochemical property. The macromolecule electrolytes gel comprises cross macromolecules, supporting electrolytes and organic solvents, wherein the cross macromolecules are from an open-ring cross reaction that makes a macromolecule having more than two epoxy groups in a molecule open the epoxy rings with the supporting electrolytes as catalyze.
Patent TW-I242106-B (TW)
Title: Photoresist composition for deep ultraviolet lithography
Inventor: DAMMEL RALPH R
IPC: C08F232/00
Filed: 2002-03-19
Granted: 2005-10-21
Abstract: The present invention relates to a novel photoresist composition sensitive in the deep ultraviolet region and a method of processing the novel photoresist, where the photoresist comprises a novel copolymer, a photoactive component, and a solvent. The novel copolymer comprises a unit derived from an ethylenically unsaturated compound containing at least one cyano functionality and a unit derived from an unsaturated cyclic non aromatic compound.
Patent TW-I248828-B (TW)
Title: Ionic liquids as selective additives for separating close-boiling or azeotropic mixtures
Inventor: ARLT WOLFGAN
IPC: C07C9/10
Filed: 2002-03-20
Granted: 2006-02-11
Abstract: The invention relates to a process for separating close-boiling, homo-and heteroazeotropic mixtures by using ionic liquids. Due to the selectivity and unusual combination of properties of the ionic liquids the process is superior to conventional extractive rectification from the point of view of costs and energy.