baber/WOPTO huggingface dataset:
Patent TW-436825-B (TW)
Title: A current supply device with incorporated current sensor
Inventor: STRUEBIN PIERRE
IPC: G01R33/07
Filed: 1998-12-15
Granted: 2001-05-28
Abstract: A current supply device for supplying a direct current, a sinusoidal current or a pulsed current to a load, said device comprising a conductor portion arranged for being connected in series with said load, said conductor portion being coupled with a magnetic circuit having at least one air-gap, a magnetic field detector device being arranged in said air-gap and being connected to a measuring or control circuit for producing an output signal representing the current supplied by said current supply device.
Patent TW-533091-B (TW)
Title: Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule
Inventor: MERLEN ELISABETH
IPC: B01J29/04
Filed: 1998-12-21
Granted: 2003-05-21
Abstract: The invention concerns a catalyst comprising at least one zeolite with structure type EUO for example EU-1, at least partially in its acid form, at least one matrix, and at least one metal from group VIII of the periodic table, the zeolite comprising silicon and at least one element T selected from the group formed by aluminium, iron, gallium and boron (preferably aluminium and boron), with a global Si/T atomic ratio over 5, the catalyst being characterized in that the dispersion of the group VIII metal is in the range 50% to 100%, limits included, and the macroscopic distribution coefficient of the group VIII metal is in the range 0.7 to 1.3, limits included, the catalyst having a mechanical strength such that the bed crush strength is more than 0.7 MPa. The invention also relates to the preparation of the catalyst and to the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule.
Patent TW-470880-B (TW)
Title: Device and method for accessing BIOS data
Inventor: TSAI SHU-SHAN
IPC: G06F12/00
Filed: 1998-12-24
Granted: 2002-01-01
Abstract: The present invention relates to a novel device and system for accessing BIOS data. The present device for accessing BIOS data comprises: a central processor; a first data processor connected to the central processor and a bus with m-bit address line for performing data processing in response to the command of the central processor; a second data processor connected to the bus with m-bit address line by m-bit address line for performing relative low-speed data processing; a BIOS connected to the bus with m-bit address line by n1-bit address line, where n1 is smaller than m, and connected to the second data processor by n2-bit data line.
Patent TW-445668-B (TW)
Title: Testing IC socket
Inventor: MORI YOICHI
IPC: H01R33/76
Filed: 1999-02-11
Granted: 2001-07-11
Abstract: An IC socket for testing a grid array package, is configured to be fitted with an adapter socket mounted on a test board. The IC socket includes an IC socket body having a bottom plate formed with a number of contact holding holes penetrating through the bottom plate and arranged in the form of a matrix, and a number of contacts each having a contacting end, a spring portion, a fixing base portion and a contacting pin which are arranged in the named order, the fixing base portion of each of the contacts being inserted into a corresponding contact holding hole of the IC socket body from the upperside of the bottom plate. The IC socket also includes a fixing plate having a corresponding number of fixing apertures and fixed on an upper surface of the bottom plate of the IC socket body by passing the contacts through the fixing apertures, respectively, so that the fixing base portion of the contact is fixed between the bottom plate of the IC socket body and an edge portion of the fixing aperture of the fixing plate.
Patent TW-409405-B (TW)
Title: Manufacture method of crown type charge storage electrode
Inventor: TSENG HORNG-HUEI
IPC: H01L27/108
Filed: 1999-02-26
Granted: 2000-10-21
Abstract: This invention relates to a manufacture method of crown type charge storage electrode, which is applied to fabricate a capacitor in the circuit structure of DRAM in the integrated circuit. This invention comprises forming a dielectric mesa on the first conductor layer of said contact hole structure; then, forming a second conductor layer on the surface of said dielectric mesa; then, proceeding a back-etch step toward the formed first conductor layer, said mesa and said second conductor layer being used to expose the top face of said mesa; and finally, removing said mesa, so as to acquire the crown type charge storage electrode formed by both of said first conductor layer and said second conductor layer.
Patent TW-400423-B (TW)
Title: Microwave oven
Inventor: TAKEI TAMOTSU
IPC: F24C7/02
Filed: 1999-03-15
Granted: 2000-08-01
Abstract: The subject of this invention is: to directly continue using the electrical components or the cooling mechanism for the rating temperature of low power continuous cooking to proceed high power cooking.To solve this subject, the means of this invention is: a control device, which calculates the weight W (S2) of the cook material according to the output signal from the weight sensor, and calculates the cooking time T (S3) used for high power ""700W"" according to the weight W. Then, if ""cooking time T <= determined time T0"" is detected, ""700W"" is used to proceed the cooking (S6); if ""cooking time T > determined time T0"" is detected, ""500W"" is used to proceed the cooking (S9) after cooking time is corrected (S7). Therefore, when the cook material is light, the cooking can be accomplished within a short period of time, so the electrical components or the cooling mechanism for the rating temperature of low power continuous cooking can be continued using directly to proceed ""700W"" high power cooking.
Patent TW-I239948-B (TW)
Title: Process for producing purified terephthalic acid
Inventor: SUZUKI HIROSHI
IPC: C07B61/00
Filed: 1999-06-10
Granted: 2005-09-21
Abstract: A process for producing purified terephthalic acid in an efficient manner by subjecting crude terephthalic acid (CTA) obtained by a liquid phase oxidation of paraxylene with a molecular oxygen-containing gas in a liquid phase to a hydrogenation treatment, wherein the preparation of the aqueous slurry is carried out by pre-mixing the crystalline crude terephthalic acid with a part amount of water on a kneader to form a preliminary mixture of the crystalline crude terephthalic acid with water having a content of crystals of 55-75% by weight and, then, mixing this pre-mixture with remaining amount of water to prepare the said aqueous slurry of crystals of terephthalic acid.
Patent TW-585786-B (TW)
Title: Lansoprazole-containing rapidly disintegrable solid pharmaceutical composition
Inventor: SHIMIZU TOSHIHIRO
IPC: A61P3/10
Filed: 1999-07-27
Granted: 2004-05-01
Abstract: A rapidly disintegrable solid preparation which comprises (i) Lansoprazole (ii) a saccharide and (iii) a low-substituted hydroxypropylcellulose having 5% by weight or more to less than 7% by weight of hydroxypropoxyl group. The rapidly disintegrable solid preparation has fast disintegrability, suitable strength and no roughness.
Patent TW-468177-B (TW)
Title: Data storage method, data storage medium and data storage recording device
Inventor: MAEDA TAKESHI
IPC: G11B7/125
Filed: 1999-07-30
Granted: 2001-12-11
Abstract: Upon properly controlling the recording pulse timing, the control method that controls the mark edge of regeneration signal is not appropriate for storage medium and can not perform the mark edge well. Use the most proper edge recording method to store in the control data area of storage medium in advance for the edge recording method in references to record selection. By means of making energized beams multiple pluses and casting on the storage medium to form the recording mark of the data storage device, the mark edge control can be conducted by switching the two edge locations control of pulse of the leading pulse and trailing pulse and by using the single edge location control of pulse.
Patent TW-577976-B (TW)
Title: Process for producing ink jet printhead
Inventor: MOU TSE-CHI
IPC: G01D15/00
Filed: 1999-09-07
Granted: 2004-03-01
Abstract: The present invention relates to a process for producing an ink jet printhead so as to enhance printing quality. The process comprises steps of providing a substrate, forming a patterned layer on the substrate, forming a dry photoresist layer with a flow-guiding channels and a plurality of nozzles on the patterned layer, and finally bonding a nozzle plate onto the dry photoresist layer. The patterned layer include a base patterned layer and an auxiliary patterned layer. The auxiliary patterned layer and base patterned layer are cooperated to form a central portion as the flow-guiding channel. The base patterned layer includes a heating layer and a passivation layer. The auxiliary patterned layer and the base patterned are made of identical materials and have substantial height.
Patent TW-412461-B (TW)
Title: Diamond disk for trimming wafer polishing pad and method for making the same
Inventor: LIN SHIN-JENG
IPC: B24B53/017
Filed: 1999-09-29
Granted: 2000-11-21
Abstract: The present invention relates to a novel diamond disk for trimming a wafer polishing pad and a method for making the same. The surface of the trimming disk comprises regularly arrayed diamond crystal particles which are tightly adhered on a metal substrate by a Cr-containing diamond solder. The surface of the solder can be covered by a thin layer of a diamond-like carbon (DLC) for preventing the corrosion by an acid solution.
Patent TW-584672-B (TW)
Title: Method of plasma etching dielectric materials
Inventor: ZHU HELEN
IPC: H01L21/311
Filed: 2000-01-13
Granted: 2004-04-21
Abstract: A semiconductor manufacturing process wherein deep and narrow 0.3 micron and smaller openings are plasma etched in a dielectric layer such as doped and undoped silicon oxide. The etching gas includes at least one fluorocarbon reactant and carbon monoxide and optionally a carrier gas such as Ar. The etching process is carried out in a high density plasma reactor and is effective to etch the dielectric layer with high selectivity to the masking layer and/or a stop layer. The process is useful for etching 0.25 micron and smaller contact or via openings in forming structures such as damascene structures.
Patent TW-409201-B (TW)
Title: Method for manufacturing a clockwork wheel and a clockwork wheel manufactured according to such method
Inventor: BETTELINI MARCO
IPC: G04B5/02
Filed: 1999-10-05
Granted: 2000-10-21
Abstract: A clockwork wheel (1) including a plate (3) provided with a first series of peripheral teeth (4) and a second series of teeth (5) arranged at right angles to the plate is manufactured in a strip of steel suitable for stamping and by means of a progressive forging die. In order to form the second series of teeth (5), a die perforated with a plurality of openings arranged in a circle is applied onto one face of the strip, and the flat face of a cylinder is pressed onto the other face of the strip to cause the steel to flow inside the openings of the die. The clockwork wheel is used as a setting wheel in a time or date setting mechanism.
Patent TW-451542-B (TW)
Title: Method for electronic products to automatically determine power supply from either a solar battery or an ordinary battery and circuit thereof
Inventor: LIOU MING-YUAN
IPC: H02J7/35
Filed: 1999-10-19
Granted: 2001-08-21
Abstract: The present invention relates to a method for electronic products to automatically determine power supply from either a solar battery or an ordinary battery and the circuit thereof. The method is described as follows: a solar battery and a diode are connected in serial before being connected in parallel with an ordinary battery set to provide the power required for normal operation of an electronic product. While the electronic product is operating, the solar battery should provide the required power if the voltage of the solar battery is higher than the voltage of the ordinary battery set and the ordinary battery set should provide the required power if the voltage of the ordinary battery set is higher than the voltage of the solar battery. Thus, under an operation environment of different light intensities, the optimal convenience can be provided to the user for saving energy and reducing battery consumption.
Patent TW-401500-B (TW)
Title: Resin pipe joint
Inventor: KATO MASAHIDE
IPC: F16L19/04
Filed: 1999-10-29
Granted: 2000-08-11
Abstract: This invention provides a kind of resin pipe joint, which can ensure high seal capability, threadedly fit smoothly the pipe clamping member, and prevent pipe falling off and liquid leaking. A resin pipe joint comprises a flare portion (10a) formed on a pipe (10), an inclined portion (11a) formed internally of a joint body (11), an annular member (12) having inner peripheral surface fitted on the pipe (10) and the outer peripheral surface inserted in the joint body (11) and formed at the end with a tapered chamfered portion (12a), and a pipe clamping member (13) threadedly fitted to the joint body (11). The pipe clamping member (13) being threadedly fitted to the joint body (11) causes the chamfered portion (12a) of the annular member (12) to pressure-contact the flare portion (10a) of the pipe (10) and the flare portion (10a) of the pipe (10) to pressure-contact the inclined portion (11a) in the interior of the joint body (11), whereby the clamping force can be concentrated on the flare portion (10a) of the pipe (10) while fastening the pipe clamping member (13) to the joint body (11), so that a high sealing capability between the pipe (10) and the joint body (11) is obtained.
Patent TW-546944-B (TW)
Title: Incoming call paging device of mobile phone
Inventor: YOU SHR-JING
IPC: H04M1/57
Filed: 1999-11-15
Granted: 2003-08-11
Abstract: An incoming call paging device of mobile phone can be applied to a mobile phone to issue a preset peculiar sound by user in response to phone number of incoming call message as incoming call paging signal when mobile phone receives incoming call message. Thus, mobile phone user can definitely determine if incoming call presents in personal mobile phone and also distinguish first who the calling party is by virtue of different sound as incoming call signal. As user can select favorite sound as incoming call signal, it can make the use of mobile phone having more humanity and affinity.
Patent TW-467895-B (TW)
Title: Process for the treatment of lactams and process for the purification of a lactam
Inventor: LECONTE PHILIPPE
IPC: C07D201/08
Filed: 1999-11-18
Granted: 2001-12-11
Abstract: The present invention relates to a process for the treatment of lactams. This process makes it possible, in particular, to modify the chemical nature of the impurities present in a medium comprising lactams, either in order to convert them into harmless compounds or into compounds which can be extracted in subsequent purification operations. It consists in hydrogenating the medium comprising the lactam in the presence of ammonia.
Patent TW-413739-B (TW)
Title: Mechanically oscillated projection display
Inventor: SMITH RONALD D
IPC: G02B26/08
Filed: 2000-02-24
Granted: 2000-12-01
Abstract: A projection display system (10) may be mechanically perturbed to remove or reduce speckle. In addition, pixellation effects may also be removed or reduced. By mechanically disturbing a portion of the system, for example using a wobble perturbation, the speckle effects may be temporally smeared so that they become invisible to the user. In one embodiment of the present invention, a folding mirror (16) may be mechanically perturbed, using a plurality of piezoelectric actuators (18), at frequencies in the ultrasonic range.
Patent TW-447020-B (TW)
Title: Method for forming a self-aligned silicide
Inventor: HUANG CHI-DUNG
IPC: H01L21/28
Filed: 2000-03-16
Granted: 2001-07-21
Abstract: A method for forming a self-aligned silicide is disclosed, comprising the following steps: at first, a substrate in which a metal oxide semiconductor transistor is formed is provided. Next, a reduction reaction for the substrate is performed using reactive ion gas plasma. Thereafter, a metal layer is formed over the substrate. A portion of the metal layer is converted into a self-aligned silicide by performing a silicidization reaction. Next, the residual layer un-reacted into the metal silicide is removed.
Patent TW-553954-B (TW)
Title: An improved process for producing high molecular weight monovinylidene aromatic polymers and polymodal compositions
Inventor: PIKE WILLIAM C
IPC: C08F212/04
Filed: 2000-04-27
Granted: 2003-09-21
Abstract: The present invention is an improved process for producing high molecular weight monovinylidene aromatic polymers and polymodal compositions by free radical polymerization of a vinyl aromatic monomer in the presence of a vinyl acid, wherein the improvement comprises neutralizing the acid after production of the desired amount of high molecular weight monovinylidene aromatic polymer by adding a base.
Patent TW-425292-B (TW)
Title: Improved aerosolization apparatus and method
Inventor: SCHULER CARLOS
IPC: A61M15/08
Filed: 2000-05-26
Granted: 2001-03-11
Abstract: The invention provides exemplary methods and apparatus for aerosolizing a pharmaceutical formulation contained within a receptacle. In one method, a metered amount of a pressurized gas is provided, with the pressurized gas previously being in equilibrium with a liquid. The metered gas is released to create a high pressure gas stream. The high pressure gas stream is flowed through an aerosolization mechanism to extract the pharmaceutical formulation from the receptacle and to disperse the pharmaceutical formulation within the gas stream to form an aerosol.
Patent TW-I270749-B (TW)
Title: Photoresist stripping liquid composition and a method of stripping photoresists using the same
Inventor: TANABE MASAHITO
IPC: G03F7/42
Filed: 2000-06-02
Granted: 2007-01-11
Abstract: There is disclosed a photoresist stripping liquid composition of which the CIE 1976 L*a*b* color difference (Delta*ab) specified in JIS (=Japanese industrial standard) Z 8730 is 30-180 (as referenced to pure water). The composition is excellent not only in stripping photoresist layers and the deposition (residue) that occurs after the etching or ashing step but also in protecting substrates from corrosion even if they have metallic, inorganic or like films formed on them. An improved method of stripping photoresists using the composition is also disclosed.
Patent TW-I229657-B (TW)
Title: Waste water treatment device and coagulation setting device
Inventor: MORIIZUMI MASAKI
IPC: C02F9/00
Filed: 2000-07-13
Granted: 2005-03-21
Abstract: The invention provides a tank (1) comprising of the first anaerobic filter tank (5), the second anaerobic filter tank (10), contact aeration tank (14), treated effluent tank (19), disinfecting tank (21) and electrolysis tank (37) as well as manhole (28) associated with cover. The said electrolysis tank (37) is equipped with electrodes (41, 42). The metal ions in the first anaerobic filter tank (5) are provided by the electric dissolution of electrodes (41, 42).
Patent TW-556444-B (TW)
Title: Ceramic heater for semiconductor
Inventor: ITO YASUTAKA
IPC: H01L21/00
Filed: 2000-08-09
Granted: 2003-10-01
Abstract: A ceramic heater is provided in the present invention, in which the ceramic heater to uniform the temperature of the object to be heated, such as a silicon wafer, and prevent silicon wafer from being damaged, so that the temperature setting can be recovered in a short time even when the undesired temperature variation is generated. The invented ceramic heater is featured with having a heating element formed on the surface of the ceramic substrate or inside the ceramic substrate. The invented ceramic heater is provided with the followings: a temperature-measuring means, which measures the temperature of ceramic substrate surface or an object to be heated; a control unit, which supplies electric power to the heating element; a memory unit, which memorizes the temperature data measured by the temperature-measuring means; and a computation unit that calculates the electric power required for the heating element according to the temperature data. The heating element is divided into at least two circuits; and different electric power is supplied to each of the circuits.
Patent TW-463217-B (TW)
Title: Method to fabricate microlens array using stepper exposure
Inventor: YANG JAU-JUNG
IPC: H01L21/00
Filed: 2000-10-05
Granted: 2001-11-11
Abstract: A method to fabricate microlens array by using stepper exposure is disclosed, wherein a substrate coated with polymer material is disposed on an X-Y positioning platform, control a light source to pass light through the lens, so that the polymer material of the substrate is located on the middle optical field of the lens at the projected location of the lens. Control the light source to pass light through the lens to irradiate the polymer material at the first position of the substrate, so that the polymer material is etched to form a microlens structure. Stop the irradiation of the light source, control the X-Y positioning platform to move the substrate to the second position, control the light source to pass light through the lens to irradiate the polymer material at the second position of the substrate, so that the polymer material at the second position is etched to form a microlens structure, control the light source and the X-Y positioning platform to proceed stepper exposure, so that the position and density of the microlens structure on the polymer material are controlled to complete the microlens array structure.
Patent TW-473419-B (TW)
Title: Machining tool guiding method for robot controlled machining detects actual angular position of machining tool at defined intervals for feed
Inventor: LISSEK ANDREAS
IPC: B25J13/00
Filed: 2000-12-05
Granted: 2002-01-21
Abstract: The tool guiding method determines each angular position of the machining tool at defined time intervals via the robot control, using a separated robot program, for transmission to a regulation element for corresponding regulation of the pressure between the machining tool and the workpiece, so that the intrinsic weight of the machining tool is compensated. An Independent claim for a machining tool guiding device is also included.
Patent TW-I253471-B (TW)
Title: Method for rapid identification of bacillus cereus
Inventor: CHEN JI-HUA
IPC: C12Q1/00
Filed: 2001-01-31
Granted: 2006-04-21
Abstract: The present invention provides a method for rapid identification of Bacillus cereus comprising utilizing an antibody specific to a certain surface antigen of B. cereus, and the kit for performing the method.
Patent TW-526141-B (TW)
Title: Energy balanced ink jet printhead
Inventor: TORGERSON JOSEPH M
IPC: B41J2/14
Filed: 2001-04-02
Granted: 2003-04-01
Abstract: An ink jet printhead (11, 12, 13) having FET drive circuits (85) that are configured to compensate for power trace (86, 181) parasitic resistances. An ink jet printhead comprising: a printhead structure (11, 12, 13) formed of a substrate and a plurality of thin film layers, said print head structure having a longitudinal extent and longitudinally separated ends; a longitudinal array (61) of ink drop generators (40) defined in said printhead structure and aligned with said printhead longitudinal extent; bond pads (74); a longitudinal array (81) of FET circuits (85) formed in said printhead structure adjacent said ink drop generators and aligned with said printhead longitudinal extent; power traces (86, 181) electrically connected between (a) said bond pads and (b) said ink drop generators and said FET circuits; and wherein said FET circuits are respectively configured to compensate for variation in parasitic resistance presented by said power traces.