baber/WOPTO huggingface dataset:
Patent TW-476960-B (TW)
Title: Read/write buffers for complete hiding of the refresh of a semiconductor memory and method of operating same
Inventor: LEUNG WINGYU
IPC: G11C11/00
Filed: 1999-10-18
Granted: 2002-02-21
Abstract: A method and apparatus for handling the refresh of a DRAM array or other memory array requiring periodic refresh operations so that the refresh does not require explicit control signaling nor handshake communication between the memory array and the memory controller. The method and apparatus handles external accesses and refresh operations such that the refresh operations do not interfere with the external accesses under any conditions. As a result, an SRAM compatible device can be built from DRAM or 1-transistor cells. A multi-bank refresh scheme is used to cut down the number of collisions between memory refresh operations and memory data access operations. A read buffer is used to buffer read data, thereby allowing memory refresh operations to be performed when consecutive read accesses hit the address range of a particular memory bank for a long period of time. A write buffer is used to buffer write data, thereby allowing memory refresh operations to be performed when consecutive write accesses hit the address range of a particular memory bank for a long period of time. Both the read buffer and the write buffer can be constructed of DRAM cells.
Patent TW-I224141-B (TW)
Title: Stereoselective microbial reduction of a racemic tetralone
Inventor: MORSE BROOK KNIGHT
IPC: C12N9/02
Filed: 1999-10-25
Granted: 2004-11-21
Abstract: The present invention relates to processes for carrying out the following stereoselective microbial reduction of a racemic tetralone: which comprises: contacting a compound of formula (I) with a microorganism, or an enzyme reduction system capable of accomplishing the subject reduction comprising an enzyme derived from said microorganism and a co-factor for said enzyme, and incubating the resulting mixture under conditions sufficient to yield the (4R) tetralol of formula (II) and to leave substantially unreacted the (4S) tetralone of formula (V) or ""chiral tetralone."" The chiral tetralone can be used in the synthesis of sertraline. The subject process further optionally comprises the separation of the (4S) tetralone of formula (V) from the (4R) tetralol of formula (II). The (4R) tetralol can be recycled to produce the compound of formula (I) and the subject process repeated to result in even more of the desired (4S) tetralone of formula (V).
Patent TW-594890-B (TW)
Title: A mark method of defective package block during array molding
Inventor: HUANG YA-HUI
IPC: H01L21/60
Filed: 1999-12-01
Granted: 2004-06-21
Abstract: A mark method of defective package block during array molding is provided. For the tiny BGA used substrate, when the array package blocks is inspected and the defective package block is found, a symbol that is used to mark each array package block site is formed on the peripheral area not forming the array package block, a mark on the corresponded symbol area, or an electronic file is used to save the relative location of the defective block, so as to identify the defective package block of the molding array after the molding process.
Patent TW-453129-B (TW)
Title: Directional ITE hearing aid using dual-input microphone of which the following is a complete specification
Inventor: SALTYKOV OLEG
IPC: H04R25/02
Filed: 1999-12-14
Granted: 2001-09-01
Abstract: A microphone of the dual-inlet type is installed in an In-The-Ear (""ITE"") hearing aid. First and second outwardly-diverging channels are located in the faceplate, to connect the inlets of the microphone to two spaced-apart ports in the faceplate.
Patent TW-571519-B (TW)
Title: Device and method for encoding a stream of databits of a binary source signal (S) into a stream of databits of a binary channel signal (C), binary channel signal, record carrier, and device for decoding a stream of databits of a binary channel signal
Inventor: COENE WILLEM MARIE JULIA
IPC: H03M7/14
Filed: 1999-12-29
Granted: 2004-01-11
Abstract: A device is disclosed for encoding a stream of databits of a binary source signal (S) into a stream of databits of a binary channel signal (C), wherein the stream of databits of the source signal is divided into n-bit source words (x1, x2), which device comprises converting means (CM) conceived to convert said n-bit source words into corresponding m-bit channel words (y1, y2, y3) in accordance with a conversion of the parity preserve type, where m and n are integers, with m > n. The device further comprises control means for carrying out DC-control on said binary channel signal by introducing a freedom of choice in the source-to-channel conversion. Furthermore, a decoding device is disclosed for decoding the channel signal obtained by means of the encoding device.
Patent TW-509855-B (TW)
Title: Systems and methods of paying for commercial transactions
Inventor: MCLELLAN KERRY
IPC: G06Q20/00
Filed: 2000-01-18
Granted: 2002-11-11
Abstract: A system is disclosed for facilitating a secure method of payment for a commercial transaction which took place in a secure or unsecured environment. The system includes a financial personal server having a file stored therein which is configured to store information related to a user of the system. The information includes a choice of payment options. The system also includes a payment server selectively connectable to the financial personal server and operable to request one of the payment choices from the financial personal server to pay for the commercial transaction. Also disclosed is a method for enabling a purchaser to select a method of payment and authorize a commercial transaction, between the purchaser and a merchant. The method includes providing the purchaser with an account on a financial personal server, an account number representing the account and a secure connection to the financial persona server. It includes enabling the purchaser to input, over the secure connection, two or more payment options into the account. The method also includes receiving, at a payment server, a message from the merchant, which identifies the transaction and the account number. The payment server communicates the message to the financial persona server and in response, the financial persona server requests an authorization and a payment choice from the purchaser. If the financial persona server receives the authorization and the payment choice from the purchaser, the financial persona server communicates the payment choice to the payment server over a secure link. The payment server receives the payment choice and forwards it over a secure link to a financial institution for further authorization. If the payment server receives authorization from the financial institution the payment server communicates an authorization code to the merchant.
Patent TW-490498-B (TW)
Title: Method of forming transparent conductive film and transparent conductive film formed by the method
Inventor: WADA SYUNJI
IPC: H01B5/14
Filed: 2000-03-29
Granted: 2002-06-11
Abstract: A method of manufacturing a transparent conductive film is provided, which is capable of obtaining a transparent conductive film having both reduced specific resistance and reduced film compressive stress, and a transparent conductive film manufactured by the same method is also provided. The temperature of a substrate placed in opposed relation to an anode is set to not more than 130 DEG C. A plasma beam is generated by discharge plasma generating means constituting a cathode and guided to the anode such that an evaporation material received in the anode evaporates and particles of the evaporated materials are ionized, to thereby form the transparent conductive film on a surface of the substrate. The transparent conductive film thus formed is subjected to a heat treatment at a temperature of not less than 180 DEG C. The resulting transparent conductive film has a specific resistivity of 230 μΩ.cm or less and a film compressive stress of 0.35 GPa or less.
Patent TW-468244-B (TW)
Title: Method for processing a semiconductor substrate having a copper surface disposed thereon and structure formed
Inventor: MOLLA JAYNAL ABEDIN
IPC: H01L21/288
Filed: 2000-04-11
Granted: 2001-12-11
Abstract: A semiconductor wafer having copper bondpads (17) that are free of voids (13) and a method for coating the copper bondpads (17) with solderable or wirebondable metals such that the copper bondpads (17) are free of the voids (13). The void free metal coatings are achieved using a dual activation process. In a first activation step (27), the copper bondpads (17) are activated by placing them in a palladium bath. In a second activation step (28), the bondpads are placed in a nicked-boron bath. After the dual activation, the copper bondpads (17) are coated with a layer of nickel-phosphorous or palladium. The nickel-phosphorous or palladium layer may be coated with a layer of gold for subsequent formation of solder balls or wirebonds thereon.
Patent TW-470892-B (TW)
Title: Improved fast index input method for Chinese characters with simple code selection
Inventor: CHEN PING
IPC: G06F17/21
Filed: 2000-04-14
Granted: 2002-01-01
Abstract: The present invention is used in computer input (output) system or Chinese code selection method, which is referred as an improved fast index input method for Chinese characters with simple code selection. The present invention is characterized in: using the consonant and vowel of Chinese phonetic notation to divide the Chinese into 22 segments. By using the front code and tail code, one word is identified by at most three keys, so as to quickly determine a Chinese character. Furthermore, by referencing and applying the English character with western phonetic transcription, the Chinese character is divided into 26 segments. By using the front code and tail code, one word is identified by at most three keys, so as to quickly determine a Chinese character.
Patent TW-460693-B (TW)
Title: Gas detecting sensor
Inventor: OHMI TADAHIRO
IPC: G01N25/32
Filed: 2000-06-12
Granted: 2001-10-21
Abstract: The present invention relates to a gas detecting sensor that has a simplified structure, and can perform a stable and highly accurate detection of the concentration of a combustible gas or oxygen in the long term presence of H2O or O2. A gas detecting sensor can transmit the detection signal of a combustible gas based on the heating of the sensor through a combustible contact reaction, and comprises: a diaphragm having a platinum coating film on a gas contact face with the gas under detection; and a thermocouple separately having one end side for closing in and fastening a foreign metal on the non-gas-contact face of the diaphragm. Its construction comprises: a first detection sensor which is heated through the contact reaction with the combustible gas and comprises a diaphragm having a gas-contact face for contact circulation of the gas under detection, and a thermocouple separately having one end side for closing in and fastening a foreign metal on the non-gas-contact face of the diaphragm; and a second detection sensor for detecting the temperature of the gas under detection.
Patent TW-490742-B (TW)
Title: Simplified semiconductor device manufacturing using low energy high tilt angle and high energy post-gate ion implantation (POGI)
Inventor: BORLAND JOHN O
IPC: H01L21/266
Filed: 2000-06-08
Granted: 2002-06-11
Abstract: Methods are provided for fabrication of a circuit on a substrate. After formation of gate electrodes, sidewall spacers are formed on the sides of the gate electrodes. Source/drain extensions and source/drain regions of p-type devices are implanted through openings in a first mask. Source/drain extensions and source/drain regions of n-type devices are implanted through openings in a second mask. The source/drain extensions are implanted at low energy and at a high tilt angle with respect to a normal to the substrate surface, so that the source/drain extensions are formed laterally under the sidewall spacers. The source/drain regions are implanted at low or zero tilt angle and at equal to or higher energy and higher dose than the steps of implanting the source/drain extensions. In one optional feature, the first and second masks are used for implanting wells, channel stops and threshold adjusts for the p-type devices and the n-type devices, respectively. In another optional feature, a third mask is used to perform a buried implanted layer for lateral isolation (BILLI) process.
Patent TW-I282350-B (TW)
Title: Addition-crosslinkable epoxy-functional organopolysiloxane polymer and coating composition
Inventor: GREENE JAMES D
IPC: C09D5/00
Filed: 2000-06-22
Granted: 2007-06-11
Abstract: The present invention pertains to an epoxy-functional organopolysiloxane resin, and an epoxy-functional organopolysiloxane coating composition comprising the epoxy-functional organopolysiloxane resin. The epoxy-functional organopolysiloxane resin which contains repeating units having the formulae: EaR1bR2cSiO1/2 (M units); EaR1bR2cSiO2/2 (D units); EaR1bR2cSiO3/2 (T units); SiO4/2 (Q units), wherein E is an epoxy-functional C1-18 hydrocarbon group containing one or more oxygen atoms, provided that no oxygen atom is directly bonded to a Si-atom; and R1 and R2 are independently a C1-20 hydrocarbon, optionally interspersed with a heteroatom linking group, a is an integer of 0, 1, or 2, preferably 0 or 1; b is an integer of 0, 1, 2 or 3, preferably 0, 1 or 2; c is an integer of 0, 1, 2 or 3, preferably 0, 1 or 2; and in M units, a+b+c=3, in D units, a+b+c=2, in T units, a+b+c=1, with the proviso that the molecule, on average, contain at least two E components. The epoxy-functional organopolysiloxane coating composition comprises the epoxy-functional organoplysiloxane resin of the present invention and a hardener. Preferably, the hardener is an amine hardener. The epoxy-functional organopolysiloxane coating composition may optionally include pigments, a flow additive and a catalyst. The epoxy-functional organopolysiloxane resin is preferably prepared by reacting a silicone resin with a silane having at least one epoxy group per molecule. The coating composition cures through the crosslinking of the epoxy groups in the E group of the resin to provide a coating which is weather and corrosion resistant. The polysiloxane moieties in the resin render the cured coating resistant to U.V. light and heat.
Patent TW-I255718-B (TW)
Title: Ameliorative agent for low vasopressin concentration
Inventor: OGATA ETSURO
IPC: A61K45/00
Filed: 2000-07-01
Granted: 2006-06-01
Abstract: The present invention relates to an ameliorative agent for low vasopressin concentration, which comprises a substance having the capability of blocking the binding between para-thyroid-hormone-related protein and its receptor as an active ingredient, and an ameliorative agent for syndromes caused by low vasopressin concentration, which comprises a substance having the capability of blocking the binding between para-thyroid-hormone-related protein and its receptor as an active ingredient.
Patent TW-457171-B (TW)
Title: Abrasive tool
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/00
Filed: 2000-07-10
Granted: 2001-10-01
Abstract: The abrasive particle layer 22 in which the super abrasive particle 26 is dispersed in metal plating phase 25 is prepared on a base plate 21 of electrodeposited wheel 20, the abrasive particle concave part 27A and abrasive particle convex part 27B by super abrasive particle 26 is prepared to the radius direction in mutually and the surface of the cross-section is made as sign wave like, and the abrasive particle concave part 27A and abrasive particle convex part 27B is formed in the shape of a concentric circle ring like on a surface of the abrasive particle layer. The discharge of slurry is promoted by abrasive particle concave 27A part, and also the damage by polishing of a ground face is made small by abrasive particle convex part 27B. You may adopt the shape of a three layer ring of concentricity or three layer's spiral like abrasive particle layer 121 as the wheel 120. Especially, this electrodeposited wheel 20 and the wheel 120 are suitable as a pad conditioner of CMP equipment.
Patent TW-536590-B (TW)
Title: Cooling medium compressor
Inventor: KITAICHI SHOICHIRO
IPC: H02K3/44
Filed: 2000-08-01
Granted: 2003-06-11
Abstract: The present invention provides a highly reliable cooling medium compressor which does not cause breakage of an insulating member when wound on tooth portions constituting a stator iron core via the insulating member, as part of a stator for a motor part, and during magnetizing a rotor, superior in adaptability of cooling medium to a refrigerator oil and less in oligomer extraction. The cooling medium compressor in this invention comprises a compressor mechanism part 4 and a motor part 5 constituted by a stator 8 and a rotor 9, the stator with a stator iron core 30 constituted by a yoke portion 32 as an annular yoke and a plurality of tooth portions 33. A winding 31 is wound on the tooth portions via an insulating member 40. The insulating member is integrally molded with a resin molding or the tooth portions and constituted by an inside collar portion a, an outside collar portion b and a barrel portion c on which the winding is wound. At least one of gates as resin fill ports in molding the insulating member is located on the inside/outside collar portion.
Patent TW-I228500-B (TW)
Title: Diolefin/hydroxyaryl condensates and catalyst therefor
Inventor: GERBER ARTHUR H
IPC: C07C41/05
Filed: 2000-08-29
Granted: 2005-03-01
Abstract: A catalyst composition comprising trifluoromethanesulfonic acid (also referred to as triflic acid) and a sufficient quantity of a substance (also referred to as a retarder) to decrease but not eliminate the catalytic activity of the acid is disclosed. Also disclosed, is a method and composition for condensing a hydroxyaryl with a diene by use of the catalyst composition. The method is capable of producing condensates having: a mole ratio of 1 mole of the diene to one mole of the hydroxyaryl; one mole of diene to two moles of the hydroxyaryl as well as higher molecular weight products such as resins by changes in temperature, time of reaction, type and quantity of retarder and other variables.
Patent TW-476934-B (TW)
Title: Recording medium, method and apparatus for producing recording medium and data recording method and apparatus
Inventor: FURUKAWA SHUNSUKE
IPC: G11B20/10
Filed: 2000-08-29
Granted: 2002-02-21
Abstract: A recording medium on which digital data is recorded in synchronism with pre- recorded address data. At least a portion of the address data is converted in accordance with a pre-set conversion rule.
Patent TW-593256-B (TW)
Title: Triphenylalkene derivatives and their use as selective estrogen receptor modulators
Inventor: SODERVALL MARJA-LIISA
IPC: A61P43/00
Filed: 2000-10-20
Granted: 2004-06-21
Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula, wherein R1 and R2, which are the same or different are (a) H, halogen, OCH3, OH; or (b) formula, where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, -CH2C=CH or -CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or (c) -Y-(CH2)nCH2-O-R6, where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, -CH2CH2OH, or -CH2CH2Cl; or (d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and R3 is H, halogen, OH or -OCH3; stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.
Patent TW-567712-B (TW)
Title: Scanner having cold-cathode-tube light source and method of controlling a drive signal for illuminating a cold-cathode-tube light source
Inventor: KUBO SHINYA
IPC: H05B41/39
Filed: 2000-10-27
Granted: 2003-12-21
Abstract: The scanner includes the switch 10 that is closed when a document is read, the boosted-voltage conversion circuit 12 that boosts a dc voltage of 12 (V) supplied from a power source (not shown) and then converts it into a high-frequency signal b of 50 KHz, the temperature detection circuit 20 formed of the thermistor 15 for ambient temperature detection and correction circuit 16, and the dimmer control circuit 13 that varies the high-frequency signal b from the boosted-voltage conversion circuit 12 according to a temperature detected by the thermistor 15 and produces a drive signal c to vary the luminance of the cold-cathode-tube light source 2.
Patent TW-473925-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIMIZU MASAYUKI
IPC: H01L21/321
Filed: 2001-01-02
Granted: 2002-01-21
Abstract: There is provided a semiconductor device which comprises a trench formed in the first insulating film, a metal wiring buried in the trench and having a fluorine concentration on a surface which is lower than an oxygen concentration, a fluorine-noncontaining insulating film formed on the metal wiring, a second fluorine-containing insulating film formed on the metal wiring, holes formed at least in a lower portion of the second fluorine-containing insulating film and the fluorine-noncontaining insulating film on the first metal wiring, and metal plugs buried in the holes.
Patent TW-488202-B (TW)
Title: Method for producing high-density multilayer circuit board
Inventor: DUNG YI-JUNG
IPC: H05K3/46
Filed: 2001-02-02
Granted: 2002-05-21
Abstract: The present invention relates to a method for producing a high-density multilayer circuit board. Preferred steps according to the present invention comprise: forming a solder post or a metal post covered with a solder cap on a circuit board; mounting a resin compound including a flux on the surface of the circuit board and covering the resin compound on the solder post or the metal post covered with a solder cap; combining the above-mentioned circuit board with another circuit board; using a heating process to complete the soldering process while curing the resin compound. The above-mentioned steps can be repeated according to the requirement, thereby producing a high-density multilayer circuit board.
Patent TW-475304-B (TW)
Title: Fast wavelength correction technique for a laser
Inventor: EVERAGE GEORGE J
IPC: H01S3/13
Filed: 2001-03-01
Granted: 2002-02-01
Abstract: Electric discharge laser with fast chirp correction. Fast wavelength chirp correction equipment includes at least one piezoelectric drive and a fast wavelength detection means and has a feedback response time of less than 1.0 millisecond. In a preferred embodiment a simple learning algorithm is described to allow advance tuning mirror adjustment in anticipation of the learned chirp pattern. Techniques include a combination of a relatively slow stepper motor and a very fast piezoelectric driver. In another preferred embodiment chirp correction is made on a pulse-to-pulse basis where the wavelength of one pulse is measured and the wavelength of the next pulse is corrected based on the measurement. This correction technique is able to function at repetition rates as rapid as 2000 Hz and greater.
Patent TW-577201-B (TW)
Title: Data processing device, data processing method, recording medium and program
Inventor: KONDO TETSUJIRO
IPC: H04N7/16
Filed: 2001-02-27
Granted: 2004-02-21
Abstract: The invention targets at providing images with all kinds of resolutions. The resolution is that upgrade data generation part 11 generates multiple kinds of upgrade data for creating image (image data for broadcasting) of broadcasting program, the integration part 12 that embeds broadcasting image data on top of the multiple kinds of upgrade data generated by the upgrade data generation part 11 for integration and outputs integrated signal transmitted by the transmission part 13.