baber/WOPTO huggingface dataset:
Patent TW-454414-B (TW)
Title: A dynamic focus circuit suitable for use in a wide-angled cathode ray tube
Inventor: SAKATA TOMOHIRO
IPC: H04N3/26
Filed: 1999-10-05
Granted: 2001-09-11
Abstract: A dynamic focus circuit enables ideal focusing characteristics to be obtained across the entire screen of a wide-angled cathode ray tube, by generating a dynamic focus voltage having a flat-bottomed waveform through the addition of a simple circuit to a conventional analog circuit. If an S-shaping voltage method is used, the voltage of a signal induced in a secondary coil of a step-up transformer for raising the voltage of a parabolic waveform signal having a horizontal deflection period switches the gain for converting the parabolic waveform signal to a dynamic focus voltage, according to whether the induced voltage exceeds a specified reference value. If the induced voltage does not exceed the specified reference value, the parabolic waveform signal is converted to the dynamic focus voltage at a gain of less than one. If a DAF (dynamic focus) signal generating IC is used, a gain control voltage for controlling a gain of the parabolic waveform signal generated by the DAF signal generating IC is altered so that the gain is smaller than one at the approximate midpoint of a horizontal deflection period, and increases as it moves out to the edges of the screen.
Patent TW-464572-B (TW)
Title: Saw blade and mounting device for the same
Inventor: DIBBERN JOHN E
IPC: B23D61/02
Filed: 1999-12-06
Granted: 2001-11-21
Abstract: A power tool including a motor an arbor driven by the motor, a blade disposed on the arbor and having a rotational axis the blade further having a hole, first and second clamps connected to the arbor and clamping the blade, at least one of the first and second clamps and arbor have a drive surface for contacting at least part of the arbor hole perimeter, the drive surface having a different shape than the hole, the drive surface having a segment, which in a first position does not contact a segment of the hole, and which in a second position upon rotation of the arbor, contacts a substantial length of the segment of the hole. Also disclosed is a blade having a rotational axis including a main body, a hole formed within the main body for receiving a drive surface, wherein the drive surface has a different shape than the hole, and a segment, which in a first position does not contact a segment of the hole, and which in a second position upon rotation of the drive surface contacts a substantial length of the segment of the hole.
Patent TW-487830-B (TW)
Title: Resist residue remover
Inventor: YADA TAKASHI
IPC: H01L21/3065
Filed: 1999-12-09
Granted: 2002-05-21
Abstract: The invention provides a nontoxic, undangerous resist residue remover that enables removal of resist residues to be carried out without metal corrosion or other problems and with safety. The remover is an aqueous solution containing ammonium phosphate and/or condensed ammonium phosphate and having a pH ranging from 1 to 10.
Patent TW-434815-B (TW)
Title: Manufacturing method of metal interconnects
Inventor: CHEN SHUEN-JENG
IPC: H01L21/768
Filed: 1999-12-13
Granted: 2001-05-16
Abstract: A manufacturing method of metal interconnects by dual metal damascene process is disclosed. The method comprises: first low dielectric constant material layer is formed on the silicon substrate, and then form a graded silicon-oxy-nitride layer and form the second low dielectric constant material layer on the graded silicon-oxy-nitride layer; then the graded silicon-oxy-nitride layer is used as the etch stop to etch a trench line on the second low dielectric constant material layer. Finally, etch a via under the trench line and fill metal into the trench line and via.
Patent TW-I225180-B (TW)
Title: Color polarizer with support for liquid crystal projector device and color liquid crystal projector device
Inventor: FURUHASHI SHIGEKI
IPC: G02B5/22
Filed: 1999-12-17
Granted: 2004-12-11
Abstract: The present invention develops a color polarizer with a support for blue channel (blue light) which is good in both brightness and polarization. The color polarizer includes a polarizer and a support, where the polarizer contains a 1,2-stilbene type water-soluble azo dye as a dichroic molecule. For the color polarizer with a support for liquid crystal projector device, in a range of 420 to 500 nanometers, the average light transmission rate per polarizer is above 39 percent and the average light transmission rate at the vertical position is below 0.4 percent and, in a range of 650 to 780 nanometers, the average light transmission rate at the vertical position is above 4 percent.
Patent TW-452699-B (TW)
Title: Method and device for data exchange between portable computer products
Inventor: CHIOU CHIUAN-CHENG
IPC: G06F13/38
Filed: 1999-12-21
Granted: 2001-09-01
Abstract: The method should at least include receiving data exchange commands, setting a connection configuration for the portable computer product, receiving the external connection configuration of the external portable computer product and transmitting the connection configuration to the external portable computer product, comparing the contents of the two connection configurations. So that a connection can be established when their reception and transmission are in reverse sequence, and carrying out the data exchange procedure in accordance with the connection configuration established during connection. The device should at least consist of a signal reception module, a control module, a reception/transmission module, and a data storage module. The signal reception module is used for receiving data exchange commands. The control module is used for setting a connection configuration for the portable computer product and comparing it with the external connection configuration of the external portable computer product for connection establishment and automatic data exchange. Or, when no connection can be established, resetting the connection configuration. The reception/transmission module is used for transmitting the connection configuration and the transmission data of the portable computer product and receiving the external connection configuration and the transmission data of the external portable computer product. The data storage module is used for storing the transmission and reception data of the portable computer product.
Patent TW-412662-B (TW)
Title: Resist rofile calculation method and resist profile calculation system
Inventor: INUI HIROTOMO
IPC: G03F7/20
Filed: 2000-02-21
Granted: 2000-11-21
Abstract: A resist profile calculation method and system is capable of shortening a calculation time. The method and system comprise expanding a Kernel function of an optical system in the extent of three times of diffusion length to fill zero in the expanded region, and performing resist profile calculation using a new Kernel function obtained from convolution integration of the Kernel function of the optical system and a Gaussian function.
Patent TW-455796-B (TW)
Title: System and method for inputting, retrieving, organizing and analyzing data
Inventor: SWAMINATHAN KISHORE SUNDARAM
IPC: G06F17/30
Filed: 2000-03-20
Granted: 2001-09-21
Abstract: A system is provided including at least one remote input device for recording remote data and a host computer for receiving and storing the remote data from the remote input device. Also included is at least one local input device coupled to the host computer for retrieving the remote data within the host computer. Associated therewith is at least one local output device that is coupled to the host computer for retrieving the data.
Patent TW-449982-B (TW)
Title: Packaging structure of hybrid device of optical transmitter-receiver
Inventor: WU CHANG-CHENG
IPC: H04B10/00
Filed: 2000-03-30
Granted: 2001-08-11
Abstract: A packaging structure of the hybrid device of optical transmitter-receiver is disclosed, which comprises a combination and application of surface-emitting laser, photodetector, IC, and passive device. The packaging structure further comprises a submount to reduce the parasitic capacitance of the packaging structure, increase the coupling efficiency between the device and fiber, and to form an electrical connection channel on the submount for shortening the length of the wire and raising the yield rate. The application combination of surface-emitting laser and a pair of photodetectors can be further applied in a single fiber duplexer device.
Patent TW-418150-B (TW)
Title: A wrench structure
Inventor: CHEN SHIOU-YI
IPC: B25B13/46
Filed: 2000-04-06
Granted: 2001-01-11
Abstract: This invention relates to a wrench structure which is composed of a wrench body, a rotating part, two moving parts and a stopper part. A receiving recess is opened on the head of the wrench body, and the rotating part, the two moving parts and the stopper part are put into the receiving recess of the wrench body. The middle section of the rotating part is formed into an elliptic section, moreover, the two moving parts, surrounding the rotating part, are provided with an outer diameter shortly less than that of the inner diameter of the receiving recess, and the outer periphery of the moving part is stopped by the stopper part. When the wrench is rotated, the two moving parts are driven by the wrench body to make a rotating motion, and when the two moving parts is gradually contact the larger diameter of the elliptic section of the rotating part, the two moving parts is are separated due to the larger diameter. Therefore, one moving part presses the stopper part to make the stopper part stop at the stopping edge of the receiving recess so that the stopper part and the two moving parts may be then stopped by wrench body and further the rotating part is also stopped by the two moving parts. When they are all stopped as a unification unit, the rotating part is driven to be rotated by the wrench body, and then the rotating part rotates various types of screwed parts.
Patent TW-494203-B (TW)
Title: Dry running coolant union
Inventor: SMITH BRIAN E
IPC: F16L27/08
Filed: 2000-04-20
Granted: 2002-07-11
Abstract: A rotary union for delivery of a coolant fluid to a spindle of a metal working machine comprises a housing having a cylindrical bore containing bearings for journaling tubular shaft therein wherein the improvement resides in the provision of a floating bushing seal as the high pressure seal. The floating bushing seal assembly includes a seal housing containing a plurality of longitudinally disposed bushing rings that have a low clearance fit with respect to the tubular shaft of the rotary union.
Patent TW-448277-B (TW)
Title: Air conditioner
Inventor: KEZUKA KAZUHIKO
IPC: F24F13/22
Filed: 2000-06-07
Granted: 2001-08-01
Abstract: An air conditioner comprises an inclined heat exchanger and a resin-made dew receiver arranged under the heat exchanger. A heat exchanger support is made integrally with the dew receiver, at the center of the heat exchanger besides being between the sloped bottom surface of the heat exchanger and the wall of the dew receiver.
Patent TW-499578-B (TW)
Title: Method of manufacturing optical waveguide and Method of manufacturing light transmitting/receiving apparatus
Inventor: OGAWA TAKESHI
IPC: G02B6/42
Filed: 2000-07-07
Granted: 2002-08-21
Abstract: Disclosed is a method of manufacturing an optical waveguide, capable of easily manufacturing an optical waveguide which can hold an excellent light propagating characteristic irrespective of the kind of a supporting substrate. On a transparent substrate, a peelability promoting film obtained by setting silicone oil and an optical waveguide made of an epoxy resin are sequentially formed. The peelability promoting film promotes the peelability between the transparent substrate and the optical waveguide with sufficient adhesion that it is not peeled off from the transparent substrate during formation of the optical waveguide. Subsequently, after adhering a multilayer wiring board to the optical waveguide via an adhering layer made of a photosetting resin, the adhering layer is irradiated with light so as to be set, thereby fixing the multilayer wiring board to the optical waveguide. When a tensile stress is mechanically applied to the transparent substrate, the transparent substrate is easily peeled off from the optical waveguide together with the peelability promoting film, and the optical waveguide is transferred onto the multilayer wiring board.
Patent TW-479170-B (TW)
Title: Recording/reproduction device, semiconductor memory, and memory card using the semiconductor memory
Inventor: KATAYAMA YUKARI
IPC: G11C29/42
Filed: 2000-08-31
Granted: 2002-03-11
Abstract: In a semiconductor memory, the ECC circuit implements the first error correction by using the first error correction code, and the flash memory chips implement the second error correction by using the second error correction code. The first and second error correction codes are BCH codes (particularly, RS codes) using the same Galois field, and their generation polynomials have continuous roots. A flash memory chip indicates to the controller the correction information indicating that the error correction has been done by use of the second error correction code, information of the intermediate error correcting computation and information of the error position and error value. The controller implements the error detection based on the first error correction code and using the information provided by the flash memory chip. Upon detecting error, the controller cancels the result of the second error correction made by the flash memory chip based on the correction information and information of the error position and error value provided by the flash memory chip. The controller calculates the error position and error value by using the syndrome of second error correction code derived from the information of computation and the syndrome of first error correction code calculated by the controller. The controller implements the error correction for the restored data based on the calculated error position and error value.
Patent TW-480387-B (TW)
Title: Display connection structure of electronic appliance
Inventor: YIM HONG-KYUN
IPC: G02B6/42
Filed: 2000-12-04
Granted: 2002-03-21
Abstract: A display connection structure of an electronic appliance is disclosed. The display connection structure includes: a main body; a display for receiving an image signal from the main body and displaying an image; a connection means including hinge pins rotatably installed at the main body, and housings provided at the display so as to be connected to the hinge pins and to pivot together with the hinge pins for detachably connecting the display to the main body; and an optical connector having portions provided at the main body and the display to correspond to each other for transmitting an image signal by means of light.
Patent TW-487924-B (TW)
Title: Controlling burst sequence in synchronous memories
Inventor: DENDALL TERRY L
IPC: G11C16/06
Filed: 2000-10-20
Granted: 2002-05-21
Abstract: A system and apparatus for controlling a burst sequence in a synchronous memory is described. In one embodiment, the system comprises a synchronous memory and a burst read device coupled to the synchronous memory. In one embodiment, the burst read device is configured to sense a page of data as a current page from the synchronous memory, wherein the current page contains a fixed number of words of data. The device is further configured to latch the current page of data, and synchronously read the current page of data, one word at a time. In an alternate embodiment, the burst read device further comprises a wrap-bit. If the wrap-bit is not set, the burst read device is configured to latch the current page of data, adjust a word pointer to indicate a next word of data, and repeat latching and adjusting in a sequential burst read order. If the wrap-bit is set, the burst read device is configured to latch the current page of data, adjust a word pointer to indicate a next word of data, and repeat latching and adjusting in a non-sequential burst read order.
Patent TW-490941-B (TW)
Title: Burst synchronization adjustment and error detection device and method making the same
Inventor: LIN SHIH-CHUAN
IPC: H04L7/04
Filed: 2000-10-02
Granted: 2002-06-11
Abstract: The invention provides a burst synchronization adjustment and error detection device and method making the same, which can generate the syndrome common to the error detection module in the synchronization adjustment module of the burst synchronization adjustment and error detection device, so that the calculation time of syndrome is reduced, so as to shorten the processing time of error detection. Besides, the invention also provides a burst synchronization adjustment and error detection.
Patent TW-506988-B (TW)
Title: Rubber-modified styrenic resin, method for producing it, and sheet of the resin
Inventor: YAZAKI JUN
IPC: C08F287/00
Filed: 2000-10-11
Granted: 2002-10-21
Abstract: Provided is a rubber-modified styrenic resin with particles of a rubbery polymer dispersed therein. The continuous phase of the resin has a weight-average molecular weight (MwL) falling between 180,000 and 280,000, and its weight-average molecular weight and the 1 cm drawdown time (sec) of the resin sheet satisfy a formula, 1 cm drawdown time (sec) > (MwL/10<SP>4</SP>) - 4.0. Also provided are an effective method for producing the resin, and a rubber-modified styrenic resin sheet produced by molding the resin. The resin is suitable for molding it into sheets. The resin sheet ensures a satisfactorily long time for its thermoforming, and therefore has good thermoforming stability.
Patent TW-507506-B (TW)
Title: Method for filling through hole
Inventor: ISHIKAWA MASAMI
IPC: H05K3/42
Filed: 2000-10-24
Granted: 2002-10-21
Abstract: This invention provides a technique of efficiently forming filling through holes with simple operation. This filling through-hole method after a conducting treatment on a substrate having blind holes is characterized at that performing plating in an acidic copper plating bath containing the following components (A) to (E): (A) 100 to 300 g/L copper sulfate, (B) 30 to 150 g/L sulfuric acid, (C) 10 to 1,000 mg/L first component (polymer component) of polyethylene glycol, polypropylene glycol and Pluronic type surfactant, (D) 0.1 to 20 mg/L second compound (carrier component) of sodium sulfoalkyl sulfonate and bis-sulfo organic compound and (E) 0.05 to 10 mg/L third component (leveler component) of polyalkylene imine, 1-hydroxyethyl-2-alkylimidazoline chloride, auramine and their derivatives.
Patent TW-459131-B (TW)
Title: Monitoring of sterilant apparatus and method for monitoring sterilant
Inventor: FRYER BEN
IPC: G01N31/22
Filed: 2001-03-05
Granted: 2001-10-11
Abstract: An apparatus for monitoring the concentration of an oxidative gas or vapor includes a chemical substance which reacts with the oxidative gas or vapor to produce a heat change. A temperature probe is coupled to the chemical substance and adapted to respond to the heat change. The temperature probe can be coupled to the chemical substance by a carrier, and can include a reference temperature probe. Additionally, a method of using the apparatus is described, as well as a sterilization system which utilizes the apparatus.
Patent TW-550814-B (TW)
Title: Method for fabricating semiconductor device
Inventor: SUGIZAKI TARO
IPC: H01L21/265
Filed: 2001-02-09
Granted: 2003-09-01
Abstract: A semiconductor device is fabricated by a method comprising the steps of: selectively introducing a halogen element or argon into a device region 14 of a silicon substrate 10; and wet oxidizing the silicon substrate 10 in an ambient atmosphere which an H2O partial pressure is less than 1 atm to thereby form a silicon oxide film 22 in the device region 14 of the silicon substrate 10, and a silicon oxide film 24 thinner than the silicon oxide film 22 in a device region 16 of the silicon substrate 10. Whereby the silicon oxide film in a device region 14 with the halogen element or argon introduced can be selectively formed thick. The silicon oxide films are formed by the wet oxidation, whereby the gate insulation films can be more reliable than those formed by the dry oxidation.
Patent TW-533183-B (TW)
Title: Vertical elevator
Inventor: HEIN WILFRIED
IPC: B66B17/12
Filed: 2001-02-19
Granted: 2003-05-21
Abstract: The invention relates to a vertical elevator comprising a car enclosure which is connected to a counterweight via at least one traction means, which runs over a diverting device. The vertical elevator has a drive which can be displaced upwards and downwards along a fixed vertical operating path. In contrast to the prior art, in which the drive has always been mounted on the car enclosure, the inventive drive forms at least one part of the counterweight.
Patent TW-I292853-B (TW)
Inventor: MOTOFUMI KASHIWAGI
IPC: C08L61/06
Filed: 2001-02-20
Granted: 2008-01-21
Abstract: A resist composition which comprises (A) an alkali-soluble resin, (B) an ingredient which crosslinks the alkali-soluble resin upon irradiation with actinic rays or upon irradiation with actinic rays and subsequent heating, and (C) a compound absorbing actinic rays, characterized in that the alkali-soluble resin (A) is a resin composition comprising 30 to 95 wt.% polyvinylphenol and 5 to 70 wt.% novolac resin. Also provided is a method of forming a pattern with the resist composition.
Patent TW-508824-B (TW)
Title: High speed trench DMOS
Inventor: HSHIEH FWU-IUAN
IPC: H01L29/45
Filed: 2001-02-20
Granted: 2002-11-01
Abstract: A method for making trench DMOS is provided that utilizes polycide and refractory techniques to make trench DMOS which exhibit low gate resistance, low gate capacitance, reduced distributed RC gate propagation delay, and improved switching speeds for high frequency applications.
Patent TW-486377-B (TW)
Title: Gas leak detecting system, gas leak detecting method and semiconductor manufacturing device
Inventor: KOMIYAMA KIYOSHI
IPC: G01N21/35
Filed: 2001-02-23
Granted: 2002-05-11
Abstract: Components of extracted gas are analyzed by a Fourier transform infrared spectrometer (28) to determine whether more than a predetermined quantity of at least one kind of particular gases is included in the analyzed gas. When more than the predetermined quantity of at least one kind of the particular gases is included in the mixed gas, a controller (30) supplies a operation/display monitor (31) with a signal indicative of the leakage of the particular gas. According to this method, any kind of gas can be detected accurately irrespective of the kinds of leaking gas.
Patent TW-561736-B (TW)
Title: Data rate limiting
Inventor: LIU ZHAO
IPC: H04L12/56
Filed: 2001-03-14
Granted: 2003-11-11
Abstract: A packetized-data processing apparatus includes a memory configured to store core groups of packetized data, a channel coupled to the memory and having a total bandwidth for transferring packets of data from the core groups, and a scheduler operatively coupled to the memory and the channel and configured to allocate amounts of the total bandwidth of the channel to each of the core groups that is backlogged, while limiting the amount of allocated bandwidth, and a corresponding transfer rate of packets of data, for each core group to a maximum allowable bandwidth for each core group, to schedule transfer of packetized data of the core groups from the memory to the channel in accordance with the respective amounts of allocated bandwidth for the core groups.