baber/WOPTO huggingface dataset:
Patent TW-589775-B (TW)
Title: Highly efficient driver circuit for a solid state switch
Inventor: GUIDO LOUIS A JR
IPC: H02M1/08
Filed: 2000-08-14
Granted: 2004-06-01
Abstract: Systems consistent with this invention comprise a trigger circuit for triggering a silicon device having a control terminal, where the silicon device is subject to variations in the intrinsic control requirements. The trigger circuit comprises a source of direct current (DC) supply voltage, and a DC-to-DC current mode Buck converter for converting the supply voltage into an output DC current not subject to undesired variations due to variations in the supply voltage, the Buck converter supplying to the control terminal a minimum current to turn on the silicon device despite the variations in the intrinsic control requirements. The silicon device may comprise a silicon controlled rectifier (SCR) with a gate terminal, an anode terminal, and a cathode terminal, and wherein the control terminal is the gate terminal, and wherein the variations in the intrinsic control requirements are variations in the intrinsic gate-to-cathode control current and voltage requirements.
Patent TW-486884-B (TW)
Title: Interleaver and method for interleaving an input data bit sequence using a coded storing of symbol and additional information
Inventor: SOENNING RAIMUND
IPC: H03M13/27
Filed: 2000-08-31
Granted: 2002-05-11
Abstract: The invention relates to a method for storing code symbols and additional control information in a processing means of an encoder of a communication system. In particular, the invention relates to the storing of code symbols together with additional control information in an interleaving memory (IM) of an interleaver. According to the invention, a combining means (COM) combines respective data bits (I, Q) forming a respective code symbol with their associated control bits into a control information/code symbol data word of a predetermined number (K) of bits. A control information/code symbol encoding means (CI/CS-ENC) encodes the control information/code symbol data words into encoded data words of a smaller number of bits. This data word with a smaller number of bits is then stored at a particular memory location in the interleaving memory (IM).
Patent TW-494590-B (TW)
Title: Component with encapsuled organic light emitting diodes and its method of manufacturing
Inventor: ROTH WOLFGANG
IPC: H01L51/52
Filed: 2000-09-08
Granted: 2002-07-11
Abstract: The components according to the present invention contains the following elements: a glass substrate (11), an organic light emitting diode (12) arranged on the glass substrate (11), and a glass hood (13) arranged over the organic light emitting diode (12), which is glued to the edge (14) of the glass substrate (11), wherein the glass hood is manufactured out of a glass plate by means of a radiance method through the three dimensional material removal.
Patent TW-493176-B (TW)
Title: Integrated dynamic semiconductor-memory with redundant unit of memory-cells and its self-reparation method
Inventor: POECHMUELLER PETER
IPC: G11C29/00
Filed: 2000-09-27
Granted: 2002-07-01
Abstract: An integrated dynamic semiconductor-memory has memory-cells (MC), which are organized to respectively addressable normal units (WL) and redundant units (RWL) to replace respectively one of the normal units (WL); the memory-units (11; 14) are used to store respectively one address of the replaceable normal unit (WL). A self-test-unit (2) carries out a function-test of the memory-cells (MC) with a definite retention time of the memory-cells content and carries out an analysis, which is to replace the normal units (WL) through one of the redundant units (RWL). The memory-units (11; 14) are programmed according to the analysis-result and the retention time is increased after the programming. The function-test, the analysis and the programming are repeated until all memory-units (11; 14) are programmed. Thus a high quality of the semiconductor-memory with respect to its retention time of the memory-cells content can be attained in a relative low test- and reparation expenditure.
Patent TW-593344-B (TW)
Title: Preparation of highly reactive polyisobutenes
Inventor: RATH HANS PETER
IPC: C08F110/10
Filed: 2000-10-26
Granted: 2004-06-21
Abstract: Polyisobutene is prepared by cationic polymerization of isobutene and/or isobutene-containing hydrocarbons in the liquid phase in the presence of a complex of BF3 and at least one cocatalyst which is preferably chosen from oxygen-containing compounds, the BF3/cocatalyst complex being produced in situ by adding BF3 and cocatalyst to a reaction stream, wherein BF3 and oxygen-containing cocatalyst are added to the reaction stream via a common binary nozzle comprising an outlet for BF3 and an outlet for the oxygen-containing cocatalyst. The invention also describes a binary nozzle having a centrally arranged outlet for the catalyst.
Patent TW-541333-B (TW)
Title: Process of removing sulfur compounds from gasoline
Inventor: LEE FU-MING
IPC: C10G21/22
Filed: 2000-11-29
Granted: 2003-07-11
Abstract: A process for the removal of sulfur compounds from a hydrocarbon stream is disclosed. In a preferred embodiment, the process includes extractive distillation of a gasoline stream from a fluid catalytic cracker to reject olefins to a raffinate stream and simultaneously extract sulfur compounds to an extract stream.
Patent TW-I260224-B (TW)
Title: Pharmaceutical compositions for the treatment of tumor diseases
Inventor: GHYCZY MIKLOS
IPC: A61P35/00
Filed: 2000-12-06
Granted: 2006-08-21
Abstract: The present invention relates to a pharmaceutical composition comprising at least one active compound having cytostatic activity, at least one biological electron acceptor and customary pharmaceutical additives, and to its use for the treatment of tumor diseases, in particular for the treatment of cancer.
Patent TW-583186-B (TW)
Title: Novel synthesis of phthalocyanines by microwave irradiation
Inventor: HU ANDREW TEH
IPC: C07D487/22
Filed: 2001-01-04
Granted: 2004-04-11
Abstract: Microwave irradiation has been adopted to prepare phthalocyanines which are soluble in most organic solvents such as toluene, THF, etc. This unique preparation method turns out to be fast, simple, dry, safe and effective in comparison with that of conventional wet preparation method. Its structure is given below, wherein R represents alkyl group like t-butyl, or alkoxy group like pentoxy, Mt represents some kinds of metal/non-metal, like Co, Ni, Cu, Mg, Al, Pd, Sn, Tb, Ce, La, Zn or non-metals like H atom. Three different kinds of starting materials, i.e. (1) phthalic anhydride, (2) phthalonitrile, and (3) metal-free phthalocyanine have been chosen for preparation of phthalocyanines.
Patent TW-514844-B (TW)
Title: Data processing system, storage device, data processing method and program providing media
Inventor: ISHIBASHI YOSHIHITO
IPC: G06F21/60
Filed: 2001-01-15
Granted: 2002-12-21
Abstract: The invention provides a data processing data, recording device, data processing method and program providing media that relates to a data processing device for providing authorization processing and contents storage processing in consideration of operation privilege of contents in between two devices executing data transmission. The resolution is to install multiple key blocks with key data for storing authorization processing in records and to present different data in each block regarding the key data of the multiple key area. Install specified information in key block of record regenerator constructed by executing in specified key block along with authorization processing of recording device. Record regenerator can proceed key block setup with respect to each product and model and can easily set up the regenerator with operation privilege of contents. Moreover, as the stored keys in each block key area are different, the data stored in memory of the recording device can not be utilized to set up the record regenerator of other key block, capable of preventing key data from being circulated. The encryption control part of the recording device is on authorization and accept order from encryption processing of data to take care of the executing control in the predefined sequences. Control portion is used to monitor the order number transmitted by the information of record device from record regenerator, and execute based on order number of the predefined sequences. Order sequences firstly execute and setup authorization order within encryption management order, and only execute, accept and regenerate the contents of the record device of the record regenerator finishing authorization, of which discard the unauthorized contents.
Patent TW-548135-B (TW)
Title: Process for the preparation of zeolitic catalysts
Inventor: BOTTI GIUSEPPE
IPC: C01B39/04
Filed: 2001-01-16
Granted: 2003-08-21
Abstract: The present invention relates to a process for the preparation of zeolitic catalysts comprising zeolite and oligomeric silica, which can be used in industrial reactors. The process consists in directly mixing the suspension, resulting from the synthesis of the zeolite, with an oligomeric silica sol, obtained from the hydrolysis of a tetra-alkyl ortho silicate in the presence of tetra-alkylammonium hydroxide, and in subjecting the mixture to rapid drying, by feeding to a spray-dry.
Patent TW-591610-B (TW)
Title: Tracking servo system of optical disk drive and method thereof
Inventor: TSAI CHIN-SHIONG
IPC: G11B21/10
Filed: 2001-03-16
Granted: 2004-06-11
Abstract: A tracking servo system of optical disk drive is disclosed, which is provided for controlling the optical pickup head to proceed track-following on the information track. It comprises: a sensor device, a control device, a decision device and a power device. The sensor device senses and outputs the positional deviation between the optical pickup head and the center of information track. The control device receives the positional deviation to generate a control quantity having a linear relationship with the positional deviation. The decision device receives the positional deviation. When the positional deviation is not zero, the correction quantity having non-linear relationship with the positional deviation is outputted. The power device receives the control quantity and the correction quantity, and generates a dynamic force to move the optical pickup head. The generated dynamic force has a linear relationship with the sum of the control quantity and correction quantity.
Patent TW-514592-B (TW)
Title: Method of manufacturing optical element
Inventor: OKADA YOSHIKATSU
IPC: G02B5/20
Filed: 2001-06-01
Granted: 2002-12-21
Abstract: An optical element comprising at least a plurality of pixels formed on a substrate and partition walls arranged respectively between adjacent pixels is manufactured by a method comprising steps of forming partition walls of a resin composition on a substrate, performing a dry etching process of irradiating the substrate carrying the partition walls formed thereon with plasma in an atmosphere containing gas selected at least from oxygen, argon and helium, performing a plasma treatment process of irradiating the substrate subjected to the dry etching process with plasma in an atmosphere containing at least fluorine atoms, and forming pixels by applying ink to the areas surrounding by the partition walls by means of an ink-jet system.
Patent TW-498458-B (TW)
Title: Single-crystal pulling chamber
Inventor: ODA MICHIAKI
IPC: F24F7/06
Filed: 2001-07-31
Granted: 2002-08-11
Abstract: The characteristic of the single-crystal pulling chamber in the present invention is: a pull-up chamber of at least two-story or multistory construction has an air conditioning system of circulation type, in which clean air is blown out from a blow-off port in an upper story and is sucked through a return duct in a lower story. The working temperature of equipment and facility, which is subsidiary to the single-crystal pull up chamber and installed in the bottom story, is at least 10 DEG higher than the temperature of the pull-up chamber, this equipment and facility is installed in the vicinity of the return duct, or a guide duct is installed in the upper region of the apparatus or installation. With this arrangement, generation of upward currents and disturbance in downward currents caused by the equipment and facility which generates heat on account of its function are eliminated, and the degree of cleanness and temperature of the pull-up chamber are maintained at their optimum values without impairing the maintenance and operability of the apparatus subsidiary to the pull-up machine, thereby enhancing productivity and yield of single crystals; thus, a single-crystal pulling chamber with air conditioning system and which can produce single-crystal rods of high quality is provided.
Patent TW-580623-B (TW)
Title: Apparatus, methods, and computer program products for accurately determining the coefficients of a function
Inventor: PELTON WALTER E
IPC: G06N7/02
Filed: 2001-08-06
Granted: 2004-03-21
Abstract: The present invention provides apparatus, methods, and computer program products for providing coefficients of a function representative of a signal. In one embodiment, the apparatus, methods, and computer program products of the present invention, taking advantage of the independence of samples, provide complete sets of coefficients of the function as each sample is received and corrects the updated coefficients for accuracy by applying a rotating reference system. As such, the apparatus, methods, and computer program products of the present invention are capable of providing accurate coefficients with decreased latency. In another embodiment, the apparatus, methods, and computer program products of the present invention use learning models to derive complete sets of coefficients of functions as each sample is received. In another embodiment, the apparatus, methods, and computer program products of the present invention use learning models to determine apparatus, methods, and computer program products for generating coefficients of functions.
Patent TW-559710-B (TW)
Title: Method for accessing remote database using Windows program
Inventor: GUO YUNG-CHANG
IPC: G06F17/00
Filed: 2001-08-07
Granted: 2003-11-01
Abstract: The present invention is a method for accessing remote database using Windows program, and particularly relates to a method for accessing remote database by windowing the SQL language. The method for accessing remote database using Windows program includes the following steps: first letting the user employing the function of linking database in the command line to select the remote database to be linked; next, the Windows program can determine if the user is matched with the identification certification for entering the remote database; when the user is matched with the identification certification, the user is permitted to select the SQL command in the SQL command area, wherein, after the user selecting the SQL command, the SQL command will be displayed in the display area for modification; then, the user may use the execution function in the command line to execute the modified SQL command; and, the Windows program can display the execution result in the display area.
Patent TW-544356-B (TW)
Title: Method for machining screw cutting edge of elongated cutting edge drill bit
Inventor: JAU RUNG-JU
IPC: B23G1/00
Filed: 2001-08-23
Granted: 2003-08-01
Abstract: This invention relates to a method for machining screw cutting edge of elongated cutting edge drill bit. In the method, the opposite ends of a raw material are each punched to form a head and a drill bit. Threads are machined in an intermediate shank to form a blank for an elongated cutting edge drill bit. A secondary machining operation is then applied to the screw cutting edge of the drill bit of the blank by latching or grinding to form a final product of elongated cutting edge drill bit having a thinner edge. This invention ensures consistent quality while avoiding damages caused by collision of dies so as to reduce the manufacturing cost and to improve the product quality.
Patent TW-594138-B (TW)
Title: Active matrix type display device and a driving method thereof
Inventor: YANAGI TOSHIHIRO
IPC: G09G3/36
Filed: 2001-10-04
Granted: 2004-06-21
Abstract: In an active matrix type display device, a signal voltage is applied from a signal line driving circuit via an active element such as a TFT to display electrodes on a matrix substrate, and a common voltage is applied to a counter electrode on a facing substrate so that the common voltage is shared by respective display cells. A level of the common voltage is switched in every refresh period of a different length. Thus, it is possible to appropriately set a value of the common voltage which is a reference for specifying an effective voltage of positive polarity and an effective voltage of negative polarity according to the refresh periods. As a result, even when the refresh periods of a different length exist in a mixed manner, it is possible to equalize the effective voltage of positive polarity and the effective voltage of negative polarity so as to suppress an occurrence of a flicker.
Patent TW-528675-B (TW)
Title: Process for the manufacture of a tape-shaped object and device for completing the process
Inventor: MEIER JOHANNES
IPC: B31D3/00
Filed: 2001-10-15
Granted: 2003-04-21
Abstract: In a process for the manufacture of a tape-shaped object (48) of any desired thickness, width and length, formed from stacked and partially glued together film strips (30), in which one side of each film strip (30) is provided over its entire width (u) with adhesive strips (18) and the adhesive strips (18) are arranged offset in film strips (30) immediately following one another, the film strips (30) are stacked in a film strip stack (39), pressed against one another in the direction of stacking and glued together to form the tape-shaped object (48). A film web (22) provided across its longitudinal direction (x) with adhesive strips (18) is divided in its longitudinal direction into at least two film strip webs (29) of equal width (u). The individual film strip webs (29) are turned and brought on top of one another with adhesive strips (18) offset from one another, are regularly cut into lengths, as film strip packs (34) comprising individual film strips (30), and are taken to the film strip stack (39) as film strip packs (34).
Patent TW-552316-B (TW)
Title: Rustproofing agent for zinc plated steel sheet, and zinc plated steel plate
Inventor: KINOSHITA YASUHIRO
IPC: B05D7/14
Filed: 2001-10-19
Granted: 2003-09-11
Abstract: The present invention relates to a rustproofing agent for zinc plated steel sheet, which contains no hexavalent chromium (a hazardous substance), and has excellent corrosion resistance, fingerprint resistance, and blackening resistance. The invention also relates to a zinc plated steel sheet that has undergone a rustproofing treatment with this agent. A rustproofing agent for a zinc plated steel sheet is provided which contains (A) a chromium aqueous solution containing an organic substance and (B) an acid metal such as a metal salt of nitric acid or phosphoric acid. All of the chromium in the chromium aqueous solution of component. A is trivalent chromium. It is preferable if the organic substance in component A contains at least one type of oxy acid or oxide thereof. The metal in the acid metal salt of component B is an alkaline earth metal, cobalt, nickel, iron, zirconium, titanium, etc. It is also preferable if (C) a water-dispersible silica is contained as an additional component. The present invention also provides a zinc plated steel sheet, in which at least one side of the surface of a zinc plated steel sheet is coated with the zinc plated steel sheet rustproofing agent and the rustproofing agent dried to form a coating with a dry coating weight of 0.01 to 3 g/m<2>.
Patent TW-565715-B (TW)
Title: Adjustable fiber chromatic dispersion compensator
Inventor: CHANG SEAN
IPC: H04B10/2507
Filed: 2001-11-12
Granted: 2003-12-11
Abstract: There is provided an adjustable fiber chromatic dispersion compensator, which includes an optical waveguide element and plural optical gratings. The plural optical gratings are disposed in the optical waveguide element. Each optical grating has a different central wavelength, and the ratio of the size of the spectral region to the time delay difference for each optical grating is different. When the optical waveguide element receives the optical pulse signal, the central wavelength of the optical grating can be varied by changing the length of the optical waveguide element. Thus, the optical pulse signal can selectively pass through one of the optical gratings by changing the length of the optical waveguide element, thereby obtaining various time delay differences to compensate the chromatic dispersion.
Patent TW-528841-B (TW)
Title: Gas combustion device
Inventor: TSUGE TSUTOMU
IPC: F23N5/00
Filed: 2001-12-05
Granted: 2003-04-21
Abstract: The object of this invention is to provide a gas combustion device, which includes a CO sensor (60) that is used to detect the concentration of carbon monoxide and that is disposed within an exhaust passage, through which a combustion gas flows from a gas burner (36) (37). The gas combustion device is characterized in that the stability of detecting carbon monoxide is increased by means of the CO sensor (60). Furthermore, the acid liquid particles, which are created during initial combustion of the gas burner (36) (37), can be prevented from attachment to the CO sensor (60). The CO sensor (60) is received within an exhaust-storing box (62). The wall of the exhaust-storing box (62) has an open portion at an end, which is formed with link holes and which is provided with a vent pipe (63) that is connected to the open portion and that has vent holes (67) (67) through a peripheral side wall thereof. The vent holes (67) (67) are exposed to the flow of the combustion exhaust.
Patent TW-522479-B (TW)
Title: Method of forming dual-damascene
Inventor: WU TSANG-JIU
IPC: H01L21/28
Filed: 2001-12-07
Granted: 2003-03-01
Abstract: A method for forming dual-damascene is disclosed in the present invention. At first, a semiconductor substrate with the front processing stage completed is provided, and is followed by forming the first dielectric layer on the semiconductor substrate. Then, the first metal connection wire is formed in the first dielectric layer. After that, a barrier layer, the second dielectric layer and a hard mask are sequentially formed on the first dielectric layer and the first metal connection wire. By using photolithography technique, the position of opening is defined, and is followed by using the anisotropic etching technique to perform a partial etching process onto the hard mask. After that, the position of through hole is defined by using photolithography technique, and is followed by using the anisotropic etching technique to conduct a partial etching process onto the hard mask. By using the anisotropic etching technique, the entire hard mask inside the opening is etched. And, by using the anisotropic etching technique and the barrier layer as an etching stop, the second dielectric layer is etched. At last, by using the anisotropic etching technique, the barrier layer inside the through hole is stripped off.