baber/WOPTO huggingface dataset:
Patent TW-484181-B (TW)
Title: Polishing body, polishing device, adjusting method for polishing device, measurement method for polishing film thickness or polishing stop
Inventor: ISHIKAWA AKIRA
IPC: B24B37/013
Filed: 2000-03-23
Granted: 2002-04-21
Abstract: The present invention includes the following steps: after perforating on the polishing pad 21, engaging the transparent window plate 31 with the holes, wherein an interval a is taken between the upper surface of the transparent window plate 31 and the top surface of the machining surface of the polishing pad 21; during the polishing, keeping the polishing head of the wafer being weighted by the weighting mechanism on the polishing pad, and compressing the polishing pad 21 with the transparent window plate 31; then, keeping the interval a as constant dimension above the reference value. Because the upper side surface of the transparent window plate 31 is recessed relative to the upper side surface of the polishing pad 21, the surface of the transparent window plate 31 will not be damaged during dressing so as to extend the lifetime for the polishing head.
Patent TW-466845-B (TW)
Title: Power control system and method for use with wireless communications system
Inventor: BARTELME JOSEPH PETER
IPC: H04B7/005
Filed: 2000-04-06
Granted: 2001-12-01
Abstract: In method of communicating from a terminal unit to a base unit, an incoming signal is sent from the base unit and received at the terminal unit. The terminal unit will measure the level of this incoming signal. The terminal unit may also extract digital information from the incoming signal. Based on either the measured signal level, the extracted information or both, the terminal will calculate an output power level to use in transmitting a signal back to the base unit. An outgoing signal can then be transmitted from the terminal unit using the output power level.
Patent TW-486723-B (TW)
Title: Multi-tubes double-ended fluorescent discharge lamp
Inventor: LEE WEN-TSAO
IPC: H01J61/30
Filed: 2000-04-25
Granted: 2002-05-11
Abstract: The present invention relates to a multi-tube double-ended fluorescent discharge lamp, in which coaxially assembling a continuous series discharge cavity from a plurality of glass discharge tubes with different diameter through a series process of blocking, punching, and linking. By coating the layer surface of each discharge cavity with fluorescent material, it is possible to have larger area in the fluorescent layer and a higher conversion coefficient of lumen and electric power compared to an ordinary fluorescent discharge lamp of the same volume. On the other hand, by coating the layer surface of glass discharge cavities of different diameter with different fluorescent material so as to cover broader spectra, it is possible to achieve a color temperature and color performance much closer to the spectra of natural sunlight.
Patent TW-548093-B (TW)
Title: Mouth odor detection device and regulating method therefor
Inventor: ITO YUSUKE
IPC: A61B10/00
Filed: 2000-05-04
Granted: 2003-08-21
Abstract: A mouth odor detection device for detecting various mouth odor-causing gas components varying in a short time or over an extended period of time due to paradental diseases, daily living habits such as eating, smoking and health conditions and for examining a mouth odor; and a regulating method therefor. In a regulating mode, a regulating gas (a mixture of methylmercaptan and ethylene in a mixing ratio of 1:10) is sprayed over a metal oxide semiconductor gas sensor (3) in a high temperature condition. Then, a microcomputer (5) computes a reference resistance R0 of the metal oxide semiconductor gas sensor (3) as the temperature starts from high to low. In addition, during a transition period from the shifting to the low-temperature heating to a resistance stabilization of the gas sensor (3), the microcomputer (5) determines a resistance Rs of the semiconductor gas sensor (3) and a ratio Rs/R0 and stores the ratio along with Rs and R0 in an EEPROM (6) as reference value data.
Patent TW-510092-B (TW)
Title: High-isolation wavelength management module
Inventor: HUANG YU-WEN
IPC: H04Q11/00
Filed: 2000-05-06
Granted: 2002-11-11
Abstract: There is provided a high-isolation wavelength management module, which has first to fourth port terminals, and comprises first, second and third wavelength management module. The first wavelength management module is connected to a first set of first wavelength multiplex optical signal carried with different optical lengths via the first port terminal of the high-isolation wavelength management module. The second wavelength management module is connected to a second set of second wavelength multiplex optical signal carried with different optical lengths via the fourth port terminal of the high-isolation wavelength management module. The first and second wavelength multiplex optical signals are opposite in transmitting direction and different in transmitting wavelength. Furthermore, there are provided at least first and second optical ring flowing device. The first optical ring flowing device is optically coupled between the first wavelength management module and fourth wavelength management module. The second optical ring flowing device is optically coupled between the second wavelength management module and third wavelength management module. In addition, the third wavelength management module can be neglected by directly connecting two optical circulators. Moreover, the high-isolation wavelength management module can combine multiple wavelength management modules with self-loops with a wavelength management module without self-loop to achieve the ability of high-isolation wavelength management module.
Patent TW-505510-B (TW)
Title: Ventilated filter cigarette
Inventor: HENNING PAUL-GEORG
IPC: A24D3/04
Filed: 2000-05-26
Granted: 2002-10-11
Abstract: The invention relates to a filter cigarette comprising a tobacco strand (6), a wrapping for the tobacco strand, and a filter (7) which is connected to the tobacco strand (6) through a wrapping paper (8). The wrapping paper (8) comprises ventilation holes (5). The tobacco-strand-side filter portion (3) is a cellulose acetate filter having 2.5y single fibre denier and 35.000 overall denier, the mouth side filter portion (4) being a co-axial filter having a core (1) of cellulose acetate having a single fibre denier of 5.Oy to 8.Oy and an overall denier of 15.000 to 25.000. The casing (2) co-axially surrounding the core (1) is of cellulose acetate having a single fibre denier of 1.5y to 2.5y and an overall denier of 50.000 to 75.000; and the pressure drop of the core (1) is 20 to 40 mmWC, so that the ratio of the pressure drop of the casing (2) to the pressure drop of the core (1) is at least 2.
Patent TW-530451-B (TW)
Title: Electromagnetic switch device for star-delta connections
Inventor: PARK YOUNG-SEO
IPC: H01H50/00
Filed: 2000-05-29
Granted: 2003-05-01
Abstract: Disclosed is an electromagnetic switch device for star-delta connections including a body, three power terminals respectively connected to three-phase power lines at one side of the body, three main starting terminals respectively connected to one-side terminals of a three-phase electric motor at the other side of the body, three star-delta terminals respectively connected to the other-side ends of the three-phase electric motor at the other side of the body, an electromagnet for a main circuit and an electromagnet for star-delta connections disposed at a lower portion of the body in such a fashion that they are laterally aligned with each other, each of the electromagnets including a fixed core and a coil wound around the fixed core, a main circuit switching unit serving to selectively connect each of the main starting terminals to an associated one of the power terminals in accordance with a magnetization of the main circuit-end electromagnet, and a star-delta connection switching unit serving to selectively connect the star-delta terminals to one another or to the main starting terminals, respectively, in accordance with a magnetization of the star-delta connection-end electromagnet.
Patent TW-496055-B (TW)
Title: Wideband optical packet ring network
Inventor: ADAMS LAURA ELLEN
IPC: H04B10/275
Filed: 2000-06-12
Granted: 2002-07-21
Abstract: A dual-ring, bi-directional optical fiber transmission system interconnects a series of add/drop nodes with a hub, such that multiple, widely spaced coarse wavelength division multiplexed (C-WDM) channels are established on each ring. At each node, an optical add/drop module (OADM) includes broadband filters (BBF's), such as dielectric thin film filters, arranged to (a) extract, for the purposes of a receiver, or (b) insert, for the purposes of a transmitter, information in one or more of the channels. The signals in the one or more channels are coupled to the OADM's by a standard optical transceiver, which performs modulation and demodulation. Each filter passband can be populated with multiple dense wavelength division multiplexed (D-WDM) channels, so that the capacity of traffic that can be handled at each node can be easily upgraded. The transceiver is, in turn, coupled to packet framer, such as an IP packet over SONET framer, which supplies received packets to, and receives outgoing packets from, a conventional Layer 3 routing engine. While in most instances, endpoints at each of the nodes communicate with other endpoints connected to the hub, if desired, endpoints at one or more nodes can communicate directly with endpoints on other nodes, using a direct or bypass connection through the hub. The bypass can be ""permanent"" or controlled via a switch, such as a micro-electro-mechanical switch (MEMS).
Patent TW-539702-B (TW)
Title: Magnetic recording medium and polyester film therefor
Inventor: TOJI MITSUO
IPC: G11B5/73
Filed: 2000-07-12
Granted: 2003-07-01
Abstract: A biaxially oriented polyester film for magnetic recording media which has (1) a Young's modulus in a machine direction of 5.0 GPa or less and a Young's modulus in a direction perpendicular to the machine direction of 8.0 GPa or more, (2) a surface roughness on one side of 0.3 to 1.5 nm when measured for a measurement area of 246.6x187.5 mum and 0.1 to 3.0 nm when measured for a measurement area of 2.5x1.9 mm and a surface roughness on the other side of 0.6 to 2.5 nm when measured for a measurement area of 246.6x187.5 mum and 0.1 to 5.0 nm when measured for a measurement area of 2.5x1.9 mm, and (3) a heat shrinkage factor in a machine direction when heated at 105 DEG C for 30 minutes of 0 to 1.5% and when heated at 150 DEG C for 30 minutes of 2.0 to 5.0% and a heat shrinkage factor in a direction perpendicular to the machine direction when heated at 105 DEG C for 30 minutes of 0.5 to 3.0% and when heated at 150 DEG C for 30 minutes of 6.0 to 11.0%.
Patent TW-454247-B (TW)
Title: Ionized metal plasma Ta, TaNx, W, and WNx liners for gate electrode applications
Inventor: CHIANG TONY P
IPC: H01L21/316
Filed: 2000-07-12
Granted: 2001-09-11
Abstract: The invention provides a method for forming a microelectronic device comprising: forming a first electrode; depositing an adhesion layer over the first electrode utilizing high density plasma physical vapor deposition, wherein the adhesion layer comprises a material selected from Ta, TaNx, W, WNx, Ta/TaNx, W/WNx, and combinations thereof; depositing a dielectric layer over the adhesion layer; and forming a second electrode over the dielectric layer. The invention also provides a microelectronic device comprising: a first electrode; a second electrode; a dielectric layer disposed between the first and second electrodes; and an adhesion layer disposed between the first electrode and the dielectric layer, wherein the adhesion layer comprises a material selected from Ta, TaNx, W, WNx, Ta/TaNx, W/WNx, and combinations thereof.
Patent TW-457671-B (TW)
Title: Processing for via in pad of BGA substrate
Inventor: SHIU SHR-BIN
IPC: H01L23/492
Filed: 2000-07-25
Granted: 2001-10-01
Abstract: The via of BGA substrate is used to connect the circuit layers on the upper and lower surfaces. The via processing of the present invention includes the following steps: first, configuring a plurality of vias on the surface of a BGA substrate; plating a layer of copper on the inner surface of said vias; then, pouring the resin with highly solidifying components into the vias to form the via structure; plating a layer of copper on the upper and lower surfaces of the substrate including the surfaces of the vias; conducting circuit etching on the copper surface to form the upper and lower circuit layers; making the vias located in the solder pad of the BGA substrate in which the vias are used as the connection between the upper and lower circuit layers through the plated copper surface on the inner wall of the vias; using the copper on the via surface as the solder pad. The via of the present invention in pad processing not only can increase the routing efficiency of the layout area, but also provide better smoothness for connecting the upper and lower surfaces of the vias by filling up the vias and plating the copper surface which can be used as the core layer in the augmented layer process.
Patent TW-492199-B (TW)
Title: Trench field effect transistor with a trenched heavy body
Inventor: MO BRIAN S
IPC: H01L29/78
Filed: 2000-09-22
Granted: 2002-06-21
Abstract: A trench field effect transistor includes a trenched heavy body that allows for reduction of cell pitch while maintaining good ruggedness and overall performance. Instead of an implanted heavy body that requires a high dose, high energy implant followed by temperature cycle, the heavy body is formed by forming a trench through the source and into the body region. The trench is then filled with high conductivity material such as metal that makes contact to both the source and the body regions.
Patent TW-516993-B (TW)
Title: Quantitative supply device for projection material
Inventor: IZAWA MORIYASU
IPC: B65G65/44
Filed: 2000-10-04
Granted: 2003-01-11
Abstract: This invention provides a quantitative supply device capable of stably supplying a constant quantity of projection material to an injecting nozzle while preventing a hanging condition of the projection material. The quantitative supply device M is composed of a storage and supply part 20 comprising a storage tank 21 and a buffer tank 31, an agitating hopper part 40 for agitating projection material S, and a vibration feeder 60 to supply the projection material S to an injection nozzle 5. The projection material S recovered to a cyclone part 1 is stored in a constant quantity in the storage tank 21 and the buffer tank 31, and fed from the buffer tank 31 and stored in a storage part 43 and agitated by agitating rods 50, 51 and fed to a supply guide part 45. The projection material S is then fed from an opening part formed in the supply guide part 45 to a feeder main body 61 of the vibration feeder 60.
Patent TW-483199-B (TW)
Title: Connecting cable and cable managers for prefabrication of a cable
Inventor: GWIAZDOWSKI MICHAEL
IPC: H01R24/58
Filed: 2000-12-02
Granted: 2002-04-11
Abstract: The invention relates to a connecting cable (10) comprising a cable (10) with four conductor pairs (1, 2; 3, 6; 4, 5; 7, 8) which are routed in pairs in a defined manner in the cable (10), with an identical electrical plug connection being arranged at both ends of the cable (10), with a cable manager (11, 17) having guides (21-28; 31-38) for the conductors (1-8) being arranged at each of the two cable ends for fixing and defined guidance, in which guides the conductors (1-8) of the cable (10) are routed to the electrical contacts (41-48), with the cable managers (11, 17) each having a top face (16), a bottom face (15, 19), a rear face (12, 20) and an end surface (13, 18), and with the guides (21, 22, 27, 28; 31, 32, 37, 38) of the conductors (1, 2, 7, 8) which are associated with the two outer contact pairs (41, 42, 47, 48) being formed on the sides of the cable managers (11, 17) at right angles to the end surfaces (13, 18) of the cable managers (11, 17), and, from the rear face (12) to the end surface (13) in the first cable manager (17), a first inner conductor pair (3, 6) is routed from the top face (16) and a second inner conductor pair (4, 5) is routed from the bottom face (15) into a connecting plane, without crossing, and, from the rear face (20) to the end surface (18) in the second cable manager (17), the first inner conductor pair (3, 6) is routed from the bottom face (19) and the second inner conductor pair (4, 5) is routed from the top face (16) into the connecting plane, without crossing.
Patent TW-581749-B (TW)
Title: Powder for magnetic ferrite, magnetic ferrite, multilayer ferrite components and production method thereof
Inventor: NAKANO ATSUYUKI
IPC: H01F41/16
Filed: 2000-12-15
Granted: 2004-04-01
Abstract: A multilayer ferrite component is produced with powder for magnetic ferrite, characterized by having the composition of Fe2O3: 40 to 51 mol %, CuO: 7 to 30 mol %, ZnO: 0.5 to 35 mol % and MgO: 5 to 35 mol %, in which a peak of particle size distribution positions in range of 0.3 to 1.2 mum. This MgCuZn ferrite uses such powders of less deterioration in a permeability mu and a peak position of particle size distribution in range of 0.3 to 1.2 mum, thereby enabling a co-firing together with Ag or Ag alloys. It is provided a magnetic ferrite of less deterioration in a magnetic characteristic, in particular a permeability mu against stress and enabling to be sintered at low temperature sintering, that is, below the melting points of Ag or Ag alloys used as electrode materials.
Patent TW-535059-B (TW)
Title: System and method for managing connections between clients and a server with independent connection and data buffers
Inventor: SMITH JACK J
IPC: G06F13/00
Filed: 2001-01-19
Granted: 2003-06-01
Abstract: An adapter card for managing connections between clients and a network server off-loads the connection management burden from the server. The adapter card includes a memory with an embedded proxy application and a communication protocol stack, a processing unit for executing the application code, a network controller for interfacing with an internetwork, and a bus protocol bridge for interfacing with the internal bus of the network server. The proxy application receives client requests on behalf of the server over relatively slow and unreliable network connections, and submits the requests to the server over fast, reliable bus connections. Buffers are allocated to a particular client connection only after it is determined that data will be exchanged between the server and the client.
Patent TW-I291483-B (TW)
Title: Polycarbonate moulding compositions with special talc
Inventor: WARTH HOLGER
IPC: C08L57/00
Filed: 2000-12-22
Granted: 2007-12-21
Abstract: The present invention concerns polycarbonate compositions filled with special talc, which are characterised by high toughness, rubber-glass transitions at low temperatures and good processability at low coefficient of thermal expansion.
Patent TW-525381-B (TW)
Title: Advertisement data supplying method, advertisement data reproducing apparatus, and system for the same
Inventor: GOTOH SHOUICHI
IPC: H04N7/173
Filed: 2001-02-14
Granted: 2003-03-21
Abstract: An advertisement supplying method, characterized in that an area for recording advertisement data is crated in a large-capacity recording medium, advertisement data which are to be reproduced when an audience watch a program are recorded in said area in advance, and said large-capacity recording medium is thereafter provided.
Patent TW-I246598-B (TW)
Title: Antifuse repair circuit
Inventor: OH JIN-KEUN
IPC: H01L21/82
Filed: 2001-02-21
Granted: 2006-01-01
Abstract: There is disclosed an antifuse repair circuit by which a specific antifuse is selectively programmed to replace defect cells by redundant cells, using a special test mode to effectively decode addresses of a plurality of antifuses. An antifuse repair circuit according to the present invention comprises a special test mode decoder for selecting an antifuse box according to an address signal, a bank selector for selecting an antifuse bank according to the output signal from the special test mode decoder and the address signal, a special address multiplexer for selecting a specific antifuse within an antifuse bank selected by the bank selector according to the output signal from the bank selector and said address signal, a negative voltage generator for generating a negative voltage to program an antifuse device, a power-up detector for detecting the supply voltage to generate a plurality of control signals, in order to detect whether the antifuse device is programmed or not, a unit antifuse circuit for programming the antifuse device according to the signals from the special test mode detector, the special address multiplexer, the negative voltage generator and the power-up detector, and a repair circuit for repairing excess cell enable signals according the output signal from the unit antifuse circuit and an external control signal.
Patent TW-I231000-B (TW)
Title: Method of making low dielectric constant thin film
Inventor: YANG NENG-HUEI
IPC: H01L21/76
Filed: 2001-03-07
Granted: 2005-04-11
Abstract: A method of making low dielectric constant thin film is provided. The major deposition process on a substrate is carried out by a plasma-enhanced chemical vapor deposition using a silicon gas source to form a thin film with high carbon content and low dielectric constant, then the fine particles are removed by ammonia plasma. Several different ammonia plasma conditions are obtained by adjusting the parameters such as the flow rate of ammonia gas, the pressure of reaction chamber and the plasma density. Finally, the fine particles on the dielectric thin film are removed at separated steps by using the different ammonia plasma conditions above-mentioned.
Patent TW-542929-B (TW)
Title: Platform, optical module, method for manufacturing these and optical transmission device
Inventor: MURATA AKIHIRO
IPC: G02B6/42
Filed: 2001-04-04
Granted: 2003-07-21
Abstract: The present invention provides a platform and an optical module wherein a projection by wiring is not formed and a method for manufacturing these and an optical transmission device. The method for manufacturing the platform comprises a step in which wirings are provided so as to attach to first and second areas 12, 14 of a die 10, an optical fiber 30 is arranged with its tip end surface facing the die 10, the optical fiber 30 and the wirings 20, 22 are sealed by forming material 40, and the wirings 20, 22 and forming material 40 are peeled from the die 10 together with the optical fiber 30.
Patent TW-I228901-B (TW)
Title: Information processing system, information processing method, information recording medium and program-providing medium
Inventor: ISHIGURO RYUJI
IPC: G11B20/00
Filed: 2001-04-04
Granted: 2005-03-01
Abstract: Implement a data processing system and a method for reducing the data capacity of EKB (enabling key block) built by tree structure encryption key. Decode possible end node or leaf as the lowest segment. Furthermore, construct two simplified branches or a tree with multiple branches. Generate the EKB constructed by the key distribute using tree structure in accordance with the key value of the node or leaf corresponding to the subsequently constructed layer of tree. Besides, the label as the encrypted key value of the identification data stored at the encryption tree position of EKB is stored. The key is not limited to the position identification data, and it can be stored to determine the availability data structure of the encryption key data inside the EKB, significantly reducing the EKB data capacity and simplifying the decryption processing of the device.