baber/WOPTO huggingface dataset:
Patent TW-518566-B (TW)
Title: Personal key encryption system and method
Inventor: HOU CHIEN-TZU
IPC: G11B20/00
Filed: 1999-12-16
Granted: 2003-01-21
Abstract: The personal key encryption system of the present invention comprises a managing equipment and plural client equipments, wherein the managing equipment performs the secret key management, the client equipment performs deciphering. The encryption method of the personal key comprises the following steps: the managing equipment generates a time stamp, the personal key, identification code of each client, transmits and sends the secret key among clients. Clients use the personal key, identification code and the transmission secret key to regenerate the secret key for deciphering. The managing center can generate the transmission secret key, thus the selection of secret key and the way of deciphering are very flexible for the purpose of security encryption transmission and broadcasting.
Patent TW-I246920-B (TW)
Title: Modified release pharmaceutical compositions and the processes for preparing them
Inventor: RE VINCENZO
IPC: A61K31/427
Filed: 1999-12-24
Granted: 2006-01-11
Abstract: A pharmaceutical composition, which composition comprises: an insulin sensitiser and a pharmaceutically acceptable carrier therefore, wherein the composition is arranged to provide a modified release of the insulin sensitiser and the use of such composition in medicine. A delayed release pharmaceutical composition comprising 2 mg to 12 mg of 5-[4-[2-(N-methyl-N-(2-pyridyl)amion)ethoxy]benzyl]thiazolidine-2,4-dione, optionally in the form of a pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable carrier therefore, wherein the composition or carrier is arranged to provide delayed release of 5-[4-[2-(N-methyl-N-(2-pyridyl)amion)ethoxy]benzyl]thiazolidine-2,4-dione.
Patent TW-443017-B (TW)
Title: Back-to-back dual wavelength semiconductor laser device
Inventor: HUNG RU-SUNG
Filed: 2000-01-12
Granted: 2001-06-23
Abstract: A back-to-back dual wavelength semiconductor laser device, which comprises sequentially: a substrate, a first cladding layer, a first waveguide layer, a first active layer, a second waveguide layer, a second cladding layer, a first contact layer, a third cladding layer located on the first contact layer and covering part of the first contact layer, a third waveguide layer, a second active layer, a fourth waveguide layer, a fourth cladding layer, and a second contact layer, wherein the first contact layer, the second contact layer and the substrate are the bias voltage plane. When the second contact layer forms a bias voltage with the substrate, the second active layer illuminates. When the first contact layer forms a bias voltage with the substrate, the first active layer illuminates.
Patent TW-509852-B (TW)
Title: Get the remote database search result in time using e-mail
Inventor: WANG TI
IPC: G06F17/21
Filed: 2000-02-11
Granted: 2002-11-11
Abstract: To get the search result in time from the remote database using e-mail. If you want to get the reference information of ""mouse"", now you can sent a e-mail to the mail_box (example as search@aaa.com.tw) but you have to write ""mouse"" in the e-mail. When the remote mail_box (example as search@aaa.com.tw) receive your e-mail, the system will connect to the database server and get the search result about the reference information of ""mouse"". At the same time, the system will sent you the search result using e-mail.
Patent TW-469411-B (TW)
Title: Unevenness detecting sensor, fingerprint ID system and personal ID system
Inventor: HASHIDO RYUICHI
IPC: G01B7/34
Filed: 2000-03-15
Granted: 2001-12-21
Abstract: An unevenness detecting sensor has a sensing element array including N row by M column sensing elements, each sensing element having a sensing electrode and a converter for converting a capacitor formed between the sensing electrode and an object in close vicinity to the sensing electrode into a voltage or current. Each of the sensing elements is connected to one of scanning lines disposed along columns of the sensing element array, and to one of output lines disposed along rows of the sensing element array. The unevenness detecting sensor has a high S/N ratio.
Patent TW-583062-B (TW)
Title: Method for producing integral acoustic absorptive automobile carpet and product thereof
Inventor: LUO RUEI-MIN
IPC: B29C43/20
Filed: 2000-03-27
Granted: 2004-04-11
Abstract: The present invention relates to a method for producing an integral acoustic absorptive automobile carpet and a product thereof. The invented method mainly comprises continuously producing a plastic material into a carpet blank with one face being a carpet material and the other face being adhered with an acoustic absorptive material; sequentially subjecting the carpet blank to oven heating, molding, cutting and punching to form an integral automobile carpet, in which the oven heating temperature is 100 to 160 DEG C, and one face of the automobile carpet is directly formed with an acoustic absorptive material.
Patent TW-561630-B (TW)
Title: Fabrication process of semiconductor light-emitting device with enhanced external quantum efficiency
Inventor: MA SHAO-KUN
IPC: H01L33/00
Filed: 2000-04-11
Granted: 2003-11-11
Abstract: A method of fabricating a semiconductor light-emitting device is provided in the present invention. The semiconductor light-emitting device includes a light-emitting region such as a PN-junction, or a double hetero-junction, or a multiple quantum well. According to the invention, an layer consisting of an electrode material is formed overlaying a top-most layer of the semiconductor light-emitting device. Afterwards, an annealing process is performed to the resultant structure so that the electrode material diffuses into the top-most layer. Subsequently, the layer consisting of the electrode material is etched partially to formed an upper electrode on the top-most layer and to expose part of the top-most layer. Substantially, the exposed part of the top-most layer exhibits a rough morphology. Thereby, the external quantum efficiency of the semiconductor light-emitting device is enhanced. The method can be implemented regardless of material and lattice orientation of the top-most layer.
Patent TW-457587-B (TW)
Title: Low temperature sacrificial oxide formation
Inventor: MICHAELIS ALEXANDER
IPC: H01L21/316
Filed: 2000-06-09
Granted: 2001-10-01
Abstract: A method for depositing a sacrificial oxide for fabricating a semiconductor device includes preparing p-doped silicon regions (306) on a semiconductor wafer (300) for depositing a sacrificial oxide (302) on the p-doped silicon regions (306). The method also includes the step of placing the wafer in an electrochemical cell (100) such that a solution (312) including electrolytes interacts with the p-doped silicon regions to form a sacrificial oxide (302) on the p-doped silicon regions when a potential difference is provided between the wafer (300) and the solution (312). Processing the wafer using the sacrificial oxide layer is also included.
Patent TW-522202-B (TW)
Title: A wind power plant and a method for control
Inventor: MATS LEIJON
IPC: F03D9/00
Filed: 2000-06-05
Granted: 2003-03-01
Abstract: A wind power plant comprising at least one wind power station (29), which includes a wind turbine and an electric generator (1) driven by this wind turbine, and an electric alternating voltage connection (30) connecting the wind power station with a transmission or distribution network (31). On the network side of the plant a frequency converter (34) is connected in the electrical alternating voltage connection (30), which frequency converter is arranged to fix the frequency of the connection between the wind power station and the converter to be essentially below the network frequency and to convert this low frequency of the connection into correspondence with the higher frequency of the network. Furthermore, the invention comprises a corresponding method for control.
Patent TW-562846-B (TW)
Title: Adhesive tape for electronic component
Inventor: KIM SOON-SIK
IPC: C09J7/00
Filed: 2000-08-18
Granted: 2003-11-21
Abstract: Disclosed is an adhesive tape which can bond electronic parts at the environs of a lead frame, such as leads, diepads and radiant plate semiconductor chips, to each other and is superior in adhesiveness, thermal resistance and electrical properties. The adhesive tape is produced by coating on one side or both sides of a thermal resistant film an adhesive composition comprising an acryl resin, a mixed epoxy resin of a bisphenol A-type epoxy resin and a cresol novolak epoxy or phenol novolak epoxy resin, a maleimide compound containing at least two intramolecular maleimide groups, an aromatic diamine compound, an epoxy-containing liquid silicon resin and an organic or inorganic filler and drying it.
Patent TW-496904-B (TW)
Title: Fe-Ni-Cr based alloy strip having improved press-formability and used for electrode of electron gun
Inventor: ONO TOSHIYUKI
IPC: H01J3/02
Filed: 2000-09-28
Granted: 2002-08-01
Abstract: The Fe-Ni-Cr based alloy strip having improved press-formability is provided. The alloy strip essentially consists of from 15 to 20% of Cr, from 9 to 15% of Ni, the balance being Fe and unavoidable impurities, has 0.03% or less of cleanliness as stipulated under JIS G 0555, has final annealed temper and a preferred orientation texture in terms of 50% or less of degree of preferred orientation of the (111) plane in a central portion between the sheet surfaces which is expressed by the following formula: Αc(111)=[Ic(111)/{Ic(111)+Ic(200)+Ic(220)+Ic(311)}]x100(%), with the proviso Ic(hkl) is the integral X-ray diffraction intensity of the (hkl) plane.
Patent TW-522270-B (TW)
Title: Ferrule having optical fiber incorporated therein as an integral part thereof and method for production thereof
Inventor: KATSUMI TETSUYA
IPC: G02B6/38
Filed: 2000-09-29
Granted: 2003-03-01
Abstract: An optical connector ferrule has an optical fiber incorporated therein as an integral part thereof, wherein the optical fiber is integrally fixed in the ferrule directly or through the medium of the metal tube embedded in the ferrule. This ferrule of the optical fiber built-in type can be produced by inserting an optical fiber or a metal tube having an optical fiber fitted therein into a mold provided with a molding cavity which defines the outer shape of an optical connector ferrule, injecting a fluid material kept at an elevated temperature into the cavity of the mold, and solidifying the cast material by cooling. The optical fiber or both the optical fiber and the metal tube are strongly fixed in the ferrule integrally by the thermal shrinkage or coagulation shrinkage of the ferrule during the production thereof.
Patent TW-473769-B (TW)
Title: Lighting up apparatus of electrode-less discharging lamp
Inventor: MIYAZAKI KOJI
IPC: H01J65/04
Filed: 2000-10-17
Granted: 2002-01-21
Abstract: A kind of lighting up apparatus of electrode-less discharging lamp is provided with the followings: light transparent discharging container 1, in which light emission material is sealed; coil set 3, which makes the light emission material discharge and generate AC electromagnetic field; and power source 4, which supplies AC current for the coil set 3. The coil set at least contains magnetic material, which is disposed inside of the discharging container 1 but not the outside wall. Light emission material at least contains the rare gas excluding mercury.
Patent TW-I270563-B (TW)
Title: Compatibilized resin blends and the preparation thereof
Inventor: FARAH HANL
IPC: C08L23/06
Filed: 2001-02-13
Granted: 2007-01-11
Abstract: The present invention is a blend of a polymeric hydrocarbon and a thermoplastic polyurethane which is compatibilized a polymeric hydrocarbon that contains low concentrations of isocyanate reactive group. The compatibilizer can be prepared by reacting a modified polymer having pendant or incorporated amine-reactive groups with a hydroxyl amine, a diamine, or a polyethermonoamine. The compatibilized blend may further include a non-TPU engineering thermoplastic to form compatible blends of the polymeric hydrocarbon and the non-TPU engineering thermoplastic. In this case, the TPU is used as a co-compatibilizer.
Patent TW-548937-B (TW)
Title: Methods and apparatus for keystream generation
Inventor: QIU XIN
IPC: H04L9/26
Filed: 2000-11-23
Granted: 2003-08-21
Abstract: Methods and apparatus for the generation of a cryptographic one way function (a key or keystream generator) for use in encrypting or decrypting binary data. A non-linear key or keystream generation algorithm using multiple feedback shift registers is provided. The feedback shift registers may be constructed utilizing an advanced mathematical construct called an extended Galois Field GF(2<m>). The key or keystream is generated as a non-linear function of the outputs of the multiple feedback shift registers, which may be a combination of static feedback shift registers and dynamic feedback shift registers. Dense primitive polynomials with many coefficients may be used to produce a cryptographically robust keystream for use as an encryption or decryption key.
Patent TW-510780-B (TW)
Title: Device for terminating insect ova from grain
Inventor: CHEN YI-SHIN
IPC: A01M17/00
Filed: 2001-01-03
Granted: 2002-11-21
Abstract: A device for terminating insect ova from grain mainly comprises: a feed barrel; a cyclone; a steam pipeline connecting to the feed barrel and the cyclone; and an insulation pipeline wrapping the steam pipeline and the cyclone. A grain is transported through the steam pipeline and thermally insulated by the insulation pipeline. An overheated steam transiently flowing through the steam pipeline is used to terminate and sterilize the insect ova in the grain, thereby prolonging the storage time of the grain and increasing the quality of the grain.
Patent TW-478289-B (TW)
Title: Panel heater
Inventor: HIRATA AKISUKE
IPC: F24D13/02
Filed: 2001-01-31
Granted: 2002-03-01
Abstract: A panel heater is made of a metallic panel member and an ohmic heat generating body which is covered with a sheath member and which is embedded in the metallic panel member. One of the sheath member and the panel member is formed by a first material capable of being alloyed with, and having a coefficient of thermal expansion close to a coefficient of thermal expansion of, a second material for the other of the sheath member and the panel member. The sheath member and the panel member are seamlessly integrated by diffusion bonding at a high temperature and high pressure.
Patent TW-497360-B (TW)
Title: Induction charge mirror
Inventor: KAWAI KIYOYUKI
IPC: G02B26/08
Filed: 2001-02-21
Granted: 2002-08-01
Abstract: An induction charge mirror is provided which makes a rotation mirror which is operated under an electrostatic force hinge-free and achieves a greater aperture rate in a simpler structure and the easiness with which it is manufactured. To this end, a space is provided in an upper surface portion of the insulating substrate and surrounded at least its surface portion surrounded with an insulating material. A flat mirror conductor is tiltably set within the space. A transparent electrode and first and second fixed electrodes are provided. A means is provided for normally applying a first potential to the transparent electrode and, in order to switch the tilting angle of the mirror conductor, means are provided for alternately applying a second potential and third potential to the first and second fixed electrodes.
Patent TW-554645-B (TW)
Title: Converter with resonant circuit elements
Inventor: SAUERLAENDER GEORG
IPC: H02M3/337
Filed: 2001-04-06
Granted: 2003-09-21
Abstract: The invention relates to a converter comprising resonant circuit elements (S1, S2) for chopping a DC voltage (U1), in which switch-on phases of the circuit elements (S1, S2) are alternating, and comprising a circuit assembly (5) with resonant circuit elements (Cr, Lr) which is used for processing the chopped DC voltage (U3) and for producing an output voltage (U2). As a type of converter load monitoring that can be changed with the least possible circuit expenditure and the least possible measuring losses, there is proposed to compare in a dead time phase (Ttot) before a circuit element is switched on the voltage (US1) or (US2) applied to the circuit element with a threshold (Uth) and ascertain from this comparison result whether an inductive or capacitive converter load is present. As a second embodiment there is proposed to determine during a dead time phase (Ttot) the derived value (dUS1/dt) of the voltage (US1) present on the circuit element and ascertain with the determined derived value (dUS1/dt) whether an inductive or capacitive converter load is present.
Patent TW-494635-B (TW)
Title: Apparatus for radio frequency processing with single oscillator for intermediate frequency processing
Inventor: ROBERTS RICHARD
IPC: H04B1/40
Filed: 2001-07-27
Granted: 2002-07-11
Abstract: A radio frequency transceiver includes a radio frequency processor having a modulator/demodulator phase locked loop circuit for generating a second intermediate frequency signal. A heterodyne frequency translation loop circuit receives the second intermediate frequency signal and outputs a first intermediate frequency signal. A transmit mixer receives the first intermediate frequency signal and outputs a transmit radio frequency signal fo. A synthesizer circuit is operatively connected to the transmit mixer and the heterodyne frequency translation loop circuit for generating an oscillation signal to the transmit mixer and the heterodyne frequency translation loop circuit. The oscillation signal is divided down by factor N before passing into the heterodyne frequency translation loop circuit.
Patent TW-508616-B (TW)
Title: Electron beam lithography method and electron-optical lithography system
Inventor: BENNER GERD
IPC: H01J37/317
Filed: 2001-05-31
Granted: 2002-11-01
Abstract: The present invention provides an electron beam lithography method that consists of a combination of electron beam-projection-lithography and electron beam writing. In this electron beam lithography method, the first step is to perform an exposure of the substrate by imaging of a mask (8). In a second step, structures not present on the mask are written on the substrate by electron beam writing. The invention further provides an electron-optical lithography system that can be used both for projection-lithography and for electron beam writing. The system has a projective system by means of which a mask plane (8) can be imaged on a reduced scale in a substrate plane (16). In addition, the system further has an electron-optical illumination system by means of which selectively either a large field in the mask plane (8) can be illuminated or the electron beam can be focused in the mask plane (8) or can be shaped to a desired beam profile.
Patent TW-493972-B (TW)
Title: Spinning-reel oscillating mechanism
Inventor: NUAT NG KENG
IPC: A01K89/01
Filed: 2001-06-05
Granted: 2002-07-11
Abstract: The technique of the present invention is a simple configuration in a low-gear-ratio type oscillating mechanism for realizing at high transmission efficiency improved lay in the line windings.
Patent TW-558423-B (TW)
Title: Sports-wear with cups
Inventor: HORII KATSUKO
IPC: A41C3/08
Filed: 2001-07-18
Granted: 2003-10-21
Abstract: The present invention provides a sports-wear with cups, which does not lower the stability of the bust in spite of a vigorous arm-exercise, and is excellent in a shaping (bust lifting) function. A cup suspending strap (5R) of a right cup unit (2R) extends in an upper left direction and a cup suspending strap (5L) of a left cup unit (2L) extends in an upper right direction to be respectively attached to a neck hole edge (16), and extension lines from the both cup suspending straps (5L, R) cross each other above the neck hole edge (16). The movements of the cup units caused by the vigorous motions of arms while exercising are significantly eased, and actions by the cup suspending straps when arms are raised are effected so as to pull up the cup units in a so-called gathering direction.
Patent TW-I237570-B (TW)
Title: New method for obtaining aqueous formulations with active principles susceptible to oxidation and the aqueous solutions thus obtained
Inventor: DIETLIN FRANCOIS
IPC: A61K33/00
Filed: 2001-07-31
Granted: 2005-08-11
Abstract: The invention relates to the field of organic chemistry and more particularly that of therapeutic chemistry. Its object is more precisely a method for obtaining aqueous formulations with easily oxidizable active principles, notably phenols, stable over a prolonged period, which consists of subjecting them to extreme deoxygenation by bubbling with an inert gas and/or placing under vacuum, protecting them against possible resorption of oxygen by keeping them under an inert gas atmosphere, by filling, under inert gas, into bottles previously cleared of air by insufflation with inert gas, then subjecting them, whilst stoppering, to low pressure as obtained in the bottle, of 65,000 Pa maximum, and thus obtaining aqueous solutions having a residual oxygen concentration in the solution below 2 ppm, and preferably of the order of 1 ppm and even 0.5 ppm. Utilization mainly for injectable preparations having an oxygen concentration in the solution below 2 ppm.
Patent TW-555618-B (TW)
Title: Apparatus and method for polishing semiconductor wafer
Inventor: NAKANO TERUYUKI
IPC: B24B37/24
Filed: 2001-08-24
Granted: 2003-10-01
Abstract: This invention provides an apparatus and a method for polishing the outer circumferential part or the notched part of a semiconductor wafer with high accuracy. The apparatus A for polishing a semiconductor wafer comprises a mechanism for mounting a stack of semiconductor wafers on a turntable in a tank filled with abrasive slurry and turning an abrasive roller wound around the outer circumferential surface thereof with an polishing pad of soft elastic material while facing the outer circumferential part of the semiconductor wafer. The apparatus for polishing a semiconductor wafer further comprises a mechanism for placing a stack of semiconductor wafers in the abrasive slurry tank while aligning the positions of the notched parts and turning a polishing belt having cross-sectional shape identical to that of the notched part while facing the notched part. The polishing pad and polishing belt are made of a soft elastic material of 7(Hs)-40(Hs).
Patent TW-576122-B (TW)
Title: Method for apparatus for audio matrix decoding
Inventor: FOSGATE JAMES W
IPC: H04S3/02
Filed: 2001-08-30
Granted: 2004-02-11
Abstract: A method derives at least three audio signals, each associated with a direction, from two input audio signals. In response to the two input signals, a passive matrix generates a plurality of passive matrix audio signals, including two pairs of passive matrix audio signals, a first pair of passive amtrix audio signals represent directions lying on a first axis and a second pair of passive matrix audio signals represent direction lying on a second axis, the first and second aces being substantially at ninety degrees to ach other. The pairs of passive matrix audio signals are processed to derive a plurality of matrix coefficients therefrom, The processing includes deriving a pair of intermediate signals and urging each pair of intermediate signals toward equality in response to a respective error signal. At least three output signals are produced by matrix multiplying the two input signals by the matrix coefficients.