baber/WOPTO huggingface dataset:
Patent TW-576029-B (TW)
Title: Method and apparatus for estimating the signal to interference-plus-noise ratio of a wireless channel
Inventor: CORBATON IVAN JESUS FERNANDEZ
IPC: H04B1/7097
Filed: 2002-06-04
Granted: 2004-02-11
Abstract: Method and apparatus that compensates for overestimation of channel SINR due to overfitting of an adaptive equalizer (108) to the pilot portion (202) of a received frame (200). The SINR of a wireless channel (110) is estimated by adapting an adaptive equalizer using the pilot portion of the frame, applying the adaptive equalizer to a non-pilot portion of the frame (204, 206), determining a parameter using the adaptive equalizer output, and estimating the SINR of the wireless channel using the parameter. The parameter can include, for example, the mean square error (MSE) or the bias of the equalizer output. The accuracy of the SINR estimate according to this aspect of the present invention is thereby improved (as compared to a SINR estimate based on parameters calculated during the pilot interval) because the adaptive equalizer is not overfit to the control (204) or data (206) portions of the frame.
Patent TW-544386-B (TW)
Title: Method and apparatus for alignment of automated workpiece handling systems
Inventor: SCHAUER RONALD VERN
IPC: H01L21/673
Filed: 2002-06-13
Granted: 2003-08-01
Abstract: An alignment tool, method and system are provided for aligning a robot blade in a workpiece handling system, in which the tool comprises a frame or fixture adapted to be supported by a transfer chamber support surface or other support surface in the system, in which the frame has one or more non-contact distance sensors positioned to measure the distance of a workpiece or robot blade from the sensor or a predetermined reference point or surface. In one embodiment, the frame is used to align a robot blade relative to a robot support alignment surface in a robot chamber. In another embodiment, the frame emulates a workpiece cassette and the distance sensors provide an output to align the robot blade to a cassette support alignment surface. As a consequence, accidental scratching and breakage of workpieces such as semiconductor wafers and display substrates may be reduced or eliminated. In another embodiment, positions of distance sensors may be readily repositioned to accommodate alignment procedures for different sized wafers or other workpieces.
Patent TW-584850-B (TW)
Title: Method for recording optical data and optical data-recording medium
Inventor: SAITO NAOKI
IPC: G11B7/24
Filed: 2002-06-27
Granted: 2004-04-21
Abstract: The invention provides a method for recording optical data being able to carry out the recordation and reproduction in high density by using a laser light having a short wave of length less than 450 nm, and provides an optical data-recoding medium having an excellent recording property and stability of recording data being able to preserve in long term under high temperature and high humidity as well as being able to be utilized in aforesaid optical data recording method. The method for recording optical data according to the invention comprises carrying out an optical recordation of recording an optical data on an optical recording medium by exposing under laser light having a short wave of length less than 450 nm, which is characterized in that the recording layer of aforesaid optical data-recording medium comprises a phthalocyanine derivate. Additionally, the invention further comprises an optical data-recording medium which is characterized in that it utilizes aforesaid method for recording optical data.
Patent TW-587063-B (TW)
Title: Glass plate cleaving mechanism and a trimming device
Inventor: TSUJITA KEIJI
IPC: B26F3/00
Filed: 2002-07-22
Granted: 2004-05-11
Abstract: To provide a glass plate trimming device for treating a glass plate over the periphery, i.e., for removing the marginal edges by trimming and for discarding the removed glass ears. An apparatus comprising: a conveyor 2 for transporting a glass plate G in a horizontal direction; a cleaving mechanism with cleaving members 3 to 6 and supporting members 7 to 10 located near the front, rear and left, right sides of the conveyor 2, respectively; and glass plate positioning devices 23 to 26 located near the front, rear and left, right sides of the conveyor 2; said cleaving members being provided with pressure elements for applying a pressure to the glass plate and with first end faces that intersect the aforementioned pressure elements, the pressure elements being moveable downward and upward in a vertical direction; the supporting members being oriented parallel to the first end faces of the respective cleaving devices and having second end face spaced in a horizontal direction from the aforementioned first end faces, the supporting members being moveable downward and upward in a vertical direction; the apparatus being provided with first suction means located opposite the second end face of the respective supporting member and with the second suction means formed in the pressure elements.
Patent TW-550330-B (TW)
Title: Door hinge system for opening a hinged door in multiple directions
Inventor: KIM EUN-YOUNG
IPC: F25D23/02
Filed: 2002-08-09
Granted: 2003-09-01
Abstract: A door hinge system enables a hinged door to be opened in multiple directions, not only at either lateral side, but also either forward or backward at either lateral side of the door, even through the system has a simple construction. In the door hinge system, when the hinged door is pivoted and opened from one lateral side, a hinge pin and at least one guide pin on the hinged door at the lateral side escapes from a hinge pin groove and a guide pin groove of a bracket assembly at the lateral side while a hinge pin at the other lateral side rotates on its own axis and a guide pin at the other lateral side is pivoted along a guide pin groove of a bracket assembly at the other lateral side. Each of the hinge pin grooves extend along an arc constituting a circumference of an imaginary circle whose center is positioned at one of opposite hinge points and whose radius is equal to a distance between centers of the first and second hinge pins.
Patent TW-567535-B (TW)
Title: Photolithographic mask fabrication
Inventor: YAN PEI-YANG
IPC: G03F1/54
Filed: 2002-10-02
Granted: 2003-12-21
Abstract: A photolithographic mask is used in a photolithography imaging system for patterning a semiconductor wafer. The photolithographic mask includes a substrate, and an absorber on the substrate. The absorber is selectively etched to form mask features. In one implementation, the mask includes a thin layer on the substrate, a thickness and material of the thin layer producing a phase correction that offsets a phase error such that a common process window of the mask is maintained above a threshold level. In another implementation, the mask includes a multilayer reflector and portions of the multilayer reflector are etched adjacent to features of the mask. In a further implementation, an index of refraction of the absorber matches or nearly matches an index of refraction of the atmosphere at which the photolithography imaging occurs.
Patent TW-558444-B (TW)
Title: Waste container for negative pressure therapy
Inventor: BITEL ALEXANDER
IPC: A61M27/00
Filed: 2002-10-11
Granted: 2003-10-21
Abstract: A system for treating a patient with a wound comprises a bandage, a receptacle, and a vacuum source. The bandage comprises a cover to seal about the wound and to define a space above the wound in which a vacuum is to be formed. The bandage further comprises a port providing communication with the space. The receptacle is connected to the port to receive exudate from the wound and is provided to be placed below the wound. The vacuum source is spaced apart from the receptacle, is connected to the receptacle, and is effective to provide a vacuum in the receptacle and in the space.
Patent TW-I273033-B (TW)
Title: Atmosphere improving tape for package, package with atmosphere improving tape and method of manufacturing the package, package container with atmosphere improving tape, engaging device, and package with engaging device
Inventor: YASUIKE TETSUROU
IPC: B65D65/26
Filed: 2002-10-31
Granted: 2007-02-11
Abstract: An atmosphere improving tape (10) for package, comprising an inner rectangular atmosphere improving layer (10A) and an outer thermoplastic resin layer (10B) surrounding the atmosphere improving layer, the atmosphere improving layer (10A) further comprising atmosphere improving substance such as free-oxygen absorber, whereby the erroneous use and leakage at the time of charging of the atmosphere improving substance will not occur, packaging material can be selected arbitrarily, a load on an environment can be eliminated, excellent formability can be provided, and an atmosphere improvability can be easily provided.
Patent TW-582180-B (TW)
Title: System for producing and projecting sound, architectural sound enhancement system and flat panel speaker system
Inventor: HENDRICKS RICHARD S
IPC: G10K11/175
Filed: 2002-12-06
Granted: 2004-04-01
Abstract: An architectural sound enhancement system is provided for installation in a space having a suspended ceiling to provide integrated masking, background, and paging functions. The system includes an array of flat panel speaker units, a central paging transmitter, and a wireless remote control unit. The speaker units are adapted to be installed in a selected location within a suspended ceiling grid and can be moved to a new location as needed and desired. Each speaker unit is self-contained and includes, in one embodiment, an electronics module housing a system controller with radio frequency detection capability, a sound generator having a library of stored sounds, an audio effects processor including an equalizer, a sound enhancer, an audio pre-amplifier, an audio power amplifier, and a flat panel speaker. The system controller is adapted to receive control signals from the remote control unit and to control the volume and equalization of the speaker unit as well as to select sounds from the sound library for reproduction and to upload new sounds from the remote control unit to the library. Paging announcements are transmitted wirelessly from the central paging transmitter and received by selected ones of the speaker units for broadcasting a page or other audio message.
Patent TW-I221751-B (TW)
Title: Substrate for sealing, it manufacturing method, display apparatus and electronic machine
Inventor: HAYASHI KENJI
IPC: H01L51/52
Filed: 2003-01-21
Granted: 2004-10-01
Abstract: The present invention discloses a kind of substrate for sealing, it manufacturing method, display apparatus and electronic machine. The purpose of the present invention is to make light weight for the sealing substrate without causing insufficient strength and increase of permeation amount for moisture content or oxygen. The invented substrate for sealing is provided with the first and the second substrates 10, 20. The first face of the first substrate 10 is formed with the recessed portion 12. The first substrate 10 has the flat portion 14 that forms the bottom face of the recessed portion 12; and the frame portion 16 that forms the inner wall face of the recessed portion 12. The second substrate 20 is mounted on the second face of the first substrate 10. The second substrate 20 is formed by the material having a smaller specific weight than that of the first substrate 10.
Patent TW-I276429-B (TW)
Title: Pull-on disposable diaper
Inventor: OTSUBO TOSHIFUMI
IPC: A61F5/44
Filed: 2003-02-19
Granted: 2007-03-21
Abstract: A pull-on disposable diaper 1 is composed of a front waist region 6, a rear waist region 7, a crotch region 8 extending between these waist regions 6, 7 and a body fluid absorbing component 3 formed on inner side of these regions 6, 7, 8. The absorbing component 3 is formed in the crotch region 8 with a V-shaped first folding guide, a V-shaped second folding guide and a third folding guide extending in a transverse direction between the first and second folding guides. The absorbing component 3 is folded along the third folding guide so that a core 21 forming a part of the component 3 may have its outer surface sections facing to each other and along the first and second folding guides so that the core 21 may have its inner surface sections facing to each other.
Patent TW-593996-B (TW)
Title: A simulation apparatus of exhaust gas detecting system
Inventor: KAO MING-JE
IPC: G01N1/22
Filed: 2003-05-07
Granted: 2004-06-21
Abstract: A simulation apparatus of an exhaust gas detecting system is disclosed. The simulation apparatus comprises; a diluting gas inlet; a first sample gas inlet; a gas-mixing chamber; a mixed-gas emission pipe; a first flow controller; a second flow controller; a gas concentration meter; a first barometer; a first thermometer; and a controller; wherein the maximum flow rate of the second flow controller is N times larger than that of the first flow controller, and N is an integral larger than one. The present invention can improve the accuracy of gas concentration detection and decrease the instability caused by the unstable flow rate of the gases.
Patent TW-I251193-B (TW)
Title: Electronic circuit, electronic device, electro-optic device and electronic equipment
Inventor: KASAI TOSHIYUKI
IPC: G09G3/32
Filed: 2003-06-06
Granted: 2006-03-11
Abstract: The purpose of the present invention is to provide an electronic circuit, electronic device, electro-optic device and electronic equipment, which can be structured with a simple circuit. A first buffer circuit 30 is composed of a second, third and sixth transistors Tr2, Tr3, Tr6 and a first capacitor C1. Also, a second buffer circuit 40 is composed of fourth, fifth and seventh transistors Tr4, Tr5, Tr7 and a second capacitor C2. Then, the second transistor Tr2 drain of the first buffer circuit 30 and the fourth transistor Tr4 drain of the second buffer circuit 40 are connected to the first transistor Tr1. Furthermore, the sixth transistor Tr6 drain of the first buffer circuit 30 is connected to the seventh transistor Tr7 drain of the second buffer circuit 40 through an analog output terminal Po.
Patent TW-I240367-B (TW)
Title: Interconnect structure and method of forming the same
Inventor: KUAN SHIH-FAN
IPC: H01L21/768
Filed: 2003-08-27
Granted: 2005-09-21
Abstract: A method of forming a interconnect structure is described. A first dielectric layer having a plug therein is provided. Removing a portion of the first dielectric layer to expose the sidewalls of the top portion of the plug. Then, a portion of the exposed top portion of the plug is removed. A second dielectric layer is formed over the first dielectric layer covering the plug. Removing the second dielectric layer until the plug is exposed. A conductive line is formed on the second dielectric layer and is electrically connected to the plug. Since the top portion of the plug is reduced, short between the plug and other conductive line will not occur.
Patent TW-I242241-B (TW)
Title: Treatment method for poly-silicon layer
Inventor: JIN PING-JUNG
IPC: H01L21/304
Filed: 2003-09-12
Granted: 2005-10-21
Abstract: This invention provides a treatment method to increase the degree of planarization of an oxide layer. It includes the steps of: providing a semiconductor structure; forming a poly-silicon layer on the semiconductor structure; polishing the poly-silicon layer by chemical mechanical polishing method; and forming an oxide layer on the poly-silicon layer.
Patent TW-I234072-B (TW)
Title: Fault-tolerance RAID controller
Inventor: LIU LI-PANG
IPC: G06F12/00
Filed: 2003-10-09
Granted: 2005-06-11
Abstract: A fault-tolerance RAID controller utilizes the multicast transmission technique of the PCI EXPRESS Advanced Switch technique to broadcast commands or data to multiple points so that the command or data received by a primary RAID controller can be synchronously mirrored to secondary RAID controller. Besides, the secondary RAID controller constantly carries out heartbeat detection on the primary RAID controller. Once a failure or error of the primary RAID controller is detected, the secondary RAID controller immediately takes over the task executed by the primary RAID controller to maintain the consistency in writing data.
Patent TW-I234808-B (TW)
Title: Method of forming fine patterns
Inventor: KANEKO FUMITAKE
IPC: G03F7/40
Filed: 2003-10-09
Granted: 2005-06-21
Abstract: A kind of method of forming fine patterns capable of reducing generation of defects and increasing productivity is provided in the present invention. After the coating formation agent for fining pattern is coated on the substrate with photoresist (PR) pattern, thermal contraction is conducted onto the coating formation agent for fining pattern through a thermal processing so as to shrink the separation between the PR patterns through the thermal contraction effect. Then, after the processed substrate is contacted with the removing liquid for more than 60 seconds, the coating formation agent for fining pattern is completely and substantially removed. Through the use of the invention, the generation of defect can be decreased and the productivity can be increased.
Patent TW-I295154-B (TW)
Title: Novel process for the preparation of a synthetic intermediate for pesticides
Inventor: BERNARD BUATHIER
IPC: C07C211/52
Filed: 2003-10-24
Granted: 2008-04-01
Abstract: Process for the preparation of a compound of general formula (I): in which X represents a halogen atom, by reaction of para-trifluoromethylaniline of formula (II): with a dihalogen X2, the two compounds being introduced simultaneously into a polar aprotic solvent in a dihalogen/compound (II) molar ratio ranging from 1.9 to 2.5 and at a temperature ranging from 100 to 300° C.
Patent TW-I245259-B (TW)
Title: Sensor based speech recognizer selection, adaptation and combination
Inventor: FISCHER VOLKER
IPC: G10L15/32
Filed: 2003-10-30
Granted: 2005-12-11
Abstract: The present invention relates to the field of computerized speech recognition. In particular, it relates to method and respective system for operating a speech recognition system, in which method a plurality of recognizer programs are accessible to be activated for speech recognition, and are combined on a per need basis in order to efficiently improve the results of speech recognition done by a single recognizer. In order to adapt such system to the dynamically changing acoustic conditions of various operating environments and to the particular requirements of running in embedded systems having only a limited computing power available, it is proposed to (a) collect (210, 220, 230, 240) selection base data characterizing speech recognition boundary conditions, e.g. the speaker person and the environmental noise, etc., with sensor means, (b) using (260) program-controlled arbiter means for evaluating the collected data, e.g., a decision engine including software mechanism and a physical sensor, to select (290) the best suited recognizer or a combination thereof out of the plurality of available recognizers.
Patent TW-I257460-B (TW)
Title: Transmission hubs
Inventor: SHEU KUEN-BAO
IPC: F16H49/00
Filed: 2004-01-13
Granted: 2006-07-01
Abstract: This invention disclose a transmission hub for vehicles and other industry applications consists of two units of roller drive and clutches/brakes. The transmission hub used one unit of roller drive achieves the 1st gear ratio, and then used the other unit of roller drive employs the 2nd gear ratio by using the clutches/brakes engaged.
Patent TW-I251376-B (TW)
Title: Socket of earphone
Inventor: HU JIAN-MING
IPC: H01R13/10
Filed: 2004-03-22
Granted: 2006-03-11
Abstract: An earphones socket is suitable for the plug of electronic equipment. It includes a socket main body; a first buckle component; a second buckle component and a clip component. The socket main body includes a small hole and a large hole connecting mutually, a first buckling base to connect the said small hole, and a second buckling base. The said first buckling base has a first hollow-out section, a first bump and a first slot installed separately at the opposite ends of the first hollow-out section. The second buckling base has a second hollow-out section, a second bump and a second slot installed separately at the opposite ends of the second hollow-out section. The first buckling component and the second buckle components are buckled firmly to the first buckling base and the second buckling base. The central portion of both buckle components can stretch separately into the inside of the first hollow-out section and the second hollow-out section. The clip component buckles firmly to the socket main-body from the large hole of socket main-body.
Patent TW-I251019-B (TW)
Title: Thermally conductive adhesive composition and process for device attachment
Inventor: CAPOTE MIGUEL ALBERT
IPC: C09J4/00
Filed: 2004-04-01
Granted: 2006-03-11
Abstract: Thermally conductive, sinterable, adhesive compositions, free of fugitive solvents, that include a powder of a relatively high melting point metal or metal alloy, a powder of a relatively low melting point metal or metal alloy powder and a thermally curable adhesive flux composition that comprises (i) a polymerizable fluxing agent; (ii) an inerting agent to react with the fluxing agent at elevated temperature, rendering it inert. The fluxing agent preferably comprises a compound with formula RCOOH, wherein R comprises a moiety having one or more polymerizable carbon-carbon double bonds. Optionally, the inventive compositions also include (a) a diluent that is capable of polymerizing with the fluxing agent's polymerizable carbon-carbon double bonds; (b) free radical initiators; (c) a curable resin; and (d) crosslinking agents and accelerators. The compositions can be applied directly onto the surfaces of devices to be joined mechanically and/or electrically and are ideally suited for semiconductor die attachment. During heating, the fluxing agent promotes wetting of the high melting point powder by the molten low melting point powder, causing liquid phase sintering of the powders. The fluxing agent also promotes wetting of the metallizations on the die and substrate by the molten low melting point alloy, providing improved thermal conductivity. Simultaneously, the fluxing agent itself crosslinks to further mechanically bond the adherent surfaces. The absence of fugitive solvents creates a void-free bond.
Patent TW-I290198-B (TW)
Title: Transmission shaft of brake mechanism and manufacturing method thereof
Inventor: TZENG JIUN-CHIANG
IPC: B21K1/00
Filed: 2004-04-22
Granted: 2007-11-21
Abstract: The present invention relates to a transmission shaft of brake mechanism and manufacturing method thereof wherein the transmission shaft is made by one-piece forging process. The transmission shaft of the invention comprises a main axle and a supporting piece; the supporting piece has two alternating flat controlling sides arranged in parallel way wherein each of the flat controlling side has two terminal located at opposing ends; moreover, the supporting piece has two curved surfaces connecting the end of the same sides of the flat controlling sides, which is a semicircle with a diameter defined by the connection of the two terminals on the flat controlling sides and a central point at the center of the connection. By forming the supporting piece through an one-piece forging process and that the curved surfaces being a semicircle having a diameter defined by the connection of the two terminals with a central point at the center of the connection, the smoothness of the operation of the transmission shaft during position switching can be increased, and the precision of the process fabricating the transmission shaft can be controlled more easily.