baber/WOPTO huggingface dataset:
Patent TW-460655-B (TW)
Title: Power unit for positioning valves, or the like, into desired position
Inventor: RAIKAMO ESKO
IPC: F15B15/12
Filed: 1999-11-09
Granted: 2001-10-21
Abstract: A pressure-fluid-operated power unit producing a rotating motion for positioning valves or similar actuators into a desired position. The power unit comprises an annular cylinder space (1) and at least two pairs of pistons arranged to move in said cylinder space (1) respect to each other, first pistons (3) of the piston pairs being arranged to rotate around the shaft of the cylinder space (1) and second pistons (5) being immovably arranged with respect to at least one end flange (12) of the cylinder space (1) or to a casing (2) of the cylinder space, and pressure fluid conduits for leading pressure fluid into and out of the spaces between the pistons (3, 5).
Patent TW-460755-B (TW)
Title: Lithographic projection apparatus
Inventor: VAN DER VEEN PAUL
IPC: G03F7/20
Filed: 1999-11-17
Granted: 2001-10-21
Abstract: A lithographic projection apparatus comprising: (a) a radiation system LA, Ex, IN, CO for supplying a projection beam PB of electromagnetic radiation; (b) a mask table MT provided with a mask holder for holding a mask MA; (c) a substrate table WT provided with a substrate holder for holding a substrate W; (d) a projection system PL for imaging an irradiated portion of the mask MA onto a target portion C of the substrate W, whereby the electromagnetic radiation has a wavelength less than 200 nm, and the apparatus further comprises means for maintaining the energy dose Ds, at substrate level at a substantially constant value, by substantially compensating for irradiation-induced drift in the intensity Is at substrate level.
Patent TW-434792-B (TW)
Title: Semiconductor device structure with composite silicon oxide layer and method for making the same
Inventor: WEN HAI-HUNG
IPC: H01L23/31
Filed: 1999-12-31
Granted: 2001-05-16
Abstract: A semiconductor device structure with a composite silicon oxide layer and a method for making the same are disclosed, in which the composite silicon oxide layer is located between a semiconductor device and a doped silicon glass layer above the semiconductor device. The composite silicon oxide layer is consisted of two silicon oxide layers with a different Si:O ratio, in which a silicon dioxide layer is in contact with the semiconductor device, and a Si-rich oxide layer is in contact with the doped silicon glass layer. The silicon dioxide layer and the Si-rich oxide layer are formed sequentially in the same plasma deposition process.
Patent TW-514521-B (TW)
Title: Compliant heat exchange splint and control unit
Inventor: ELKINS WILLIAM
IPC: A61F7/00
Filed: 2000-01-28
Granted: 2002-12-21
Abstract: A heat exchange system using pressurized air and a flowing liquid having a controlled temperature for cooling or heating a portion of a human body. The system includes a compliant heat exchange splint and a dual function control unit. The splint includes a liquid bladder containing flowing liquid and an air bladder containing pressurized air for compressing the liquid bladder into close conformal contact with a body part of a person for cooling or heating the body part. The liquid and air bladders are defined by a common peripheral seal. The flowing liquid and the pressurized air enter and exit the splint directly into the liquid and air bladders through planar ports. The control unit includes a liquid circuit for providing the flowing fluid at a controlled temperature and an air circuit for providing the pressurized air. The control unit housing includes a coolant tub and a pivoting cover assembly that uses snaps for latching in closed positions for operation and in an open position for accessing the elements of the liquid and air circuits. The snaps in the closed position use mating protrusions and cavities, and in the open position a tongue and groove.
Patent TW-476660-B (TW)
Title: Hollow fiber porous membrane made of a perfluorinated thermoplastic polymer, method of producing the same and a hollow fiber contactor membrane made of a prefluorinated thermoplastic polymer
Inventor: CHENG KWOK-SHUN
IPC: D01F6/12
Filed: 2000-01-28
Granted: 2002-02-21
Abstract: The present invention relates to a hollow fiber porous membrane made of a perfluorinated thermoplastic polymer having an essentially skinless surface on at least one surface and an IPA flow time of less than 3000 seconds. The present invention also relates to a method of producing a hollow fiber porous membrane from a perfluorinated thermoplastic polymer having an essentially skinless surface on at least one surface comprising: (a) dissolving said perfluorinated thermoplastic polymer in solvent that forms an upper critical solution temperature solution with said polymer, (b) extruding said solution through an annular die, a portion of said die being submerged in a cooling bath, and maintained at a temperature sufficiently high to prevent said solution from prematurely cooling (c) extruding said solution into said cooling bath, (d) cooling said solution to below the upper critical solution temperature to cause separation into two phases by liquid-liquid phase separation, said phases being a polymer rich solid phase, and a solvent rich liquid phase, to form a gel fiber, membrane, (e) extracting said solvent from said gel fiber to form a porous hollow fiber membrane, (f) drying said porous hollow fiber membrane under restraint. The present invention also relates to a hollow fiber contactor membrane made of perfluorinated thermoplastic comprising a unskinned surface both diameters capable of liquid-gas mass transfer with a sherwood number equal to 1.64 times the Graetz number to the 0.33 power in a range of Graetz numbers of from 5 to 1000.
Patent TW-503183-B (TW)
Title: Ink cartridge
Inventor: YANG TZ-YA
IPC: B41J2/175
Filed: 2000-06-19
Granted: 2002-09-21
Abstract: The present invention provides an ink cartridge, wherein the filling device configured on the ink supply channel uses the design with only a single opening, so that when the ink supply insert pin is withdrawn from the filling device completely, the filling device may generate the closing effect by the elastic and recoverable features by itself for immediately closing the ink supply channel from the outside, so as to prevent the spilling of ink or the incoming of external air.
Patent TW-533583-B (TW)
Title: Capacitor for semiconductor memory device and method of manufacturing the same
Inventor: LEE KEE-JEUNG
IPC: H01L29/76
Filed: 2000-06-23
Granted: 2003-05-21
Abstract: The object of the present invention is to provide a capacitor for semiconductor device with a dielectric layer having low leakage current and high dielectric constant. The present invention comprises: forming a layered step insulating layer on a semiconductor substrate having MOS transistors, and then performing a pattern transfer thereon for exposing the connecting area to form a storage node contact hole; forming a lower electrode for contacting the exposed connecting area; forming a lower electrode on a semiconductor substrate; depositing a TiON layer as a dielectric layer on the lower electrode; and forming an upper electrode on the TiON layer; surface-treating to prevent a natural oxide layer from generating on the surface of the lower electrode; depositing a TiON layer on the lower electrode using an organic Ti metal precursor; then, performing a thermal-treating process to crystallize the TiON layer; and forming an upper electrode on the dielectric layer of the TiON layer.
Patent TW-508580-B (TW)
Title: Low-noise memory device having a high sampling frequency
Inventor: DARTHENAY FREDERIC
IPC: H04N5/907
Filed: 2000-06-22
Granted: 2002-11-01
Abstract: The present invention relates to a memory device including a capacitive element C1, a terminal of which is connected via a switch SW1 to an input intended to receive an input signal Vccd. According to the invention, the switch SW1 comprises a first and a second bipolar transistor T1 and T2 whose main current paths are arranged head to end between the input and capacitive element C1, and is also provided with control means for alternately extracting or injecting current from or into the bases of the first and second transistors T1 and T2. The invention allows memorization of the value of the input signal Vccd at a high sampling frequency and a low noise level as compared with that of known memory devices.
Patent TW-457763-B (TW)
Title: Buffer circuit with switchable frequency characteristics
Inventor: NOUMI HIROKI
IPC: H03J5/24
Filed: 2000-06-27
Granted: 2001-10-01
Abstract: The present invention relates to a buffer circuit with switchable frequency characteristics. Particularly, it relates to a buffer circuit with switchable frequency characteristics, in which the selected frequency signal composition is output in the state of fully attenuating the unselected frequency signal composition by individually making each signal that is selectively provided with the first frequency and the second frequency have high frequency selection characteristics. The subject of this invention is to provide a buffer circuit with switchable frequency characteristics, in which the attenuation amount of a spurious frequency signal is increased at the selection of the first frequency signal, and the attenuation amount of a spurious frequency signal can also be increased at the selection of the second frequency signal. The solving means is to provide the followings: an amplifier stage 2; a parallel resonant circuit 3, which acts as an output load of the amplifier stage; a frequency trap circuit 6, which is connected between the input of amplifier stage 2 and a reference potential; and frequency switching voltage generating circuits 11 to 14, which selectively generate the first switching voltage or the second switching voltage. The parallel resonant circuit 3 performs a parallel resonance with the first frequency when the first switching voltage is supplied and performs a parallel resonance with the second frequency when the second switching voltage is supplied. The frequency trap circuit 6, which is composed of a serial-connected circuit including a diode 62 and a capacitor 61, and performs a serial resonance with a frequency lower than the first frequency when the first switching voltage is supplied and performs a serial resonance with a frequency of the 1700 MHz band higher than the first frequency when the second switching voltage is supplied.
Patent TW-502448-B (TW)
Title: Method for manufacturing electro-optical device, electro-optical device, and electronic equipment
Inventor: HIRABAYASHI YUKIYA
IPC: G02F1/1368
Filed: 2000-07-11
Granted: 2002-09-11
Abstract: This invention provides a method for manufacturing electro-optical device, an electro-optical device, and electronic equipment. The purpose of the present invention is to flatten the surface of an insulating layer where a single crystal silicon layer is laminated. In the electro-optic device 201, a light-shielding layer 204 is formed on a light-transmitting substrate 202. Since the light-shielding layer is formed in not only the region where a transistor device is to be formed (pixel region) but also in the region including the surrounding region, the quality of lamination interface is improved when an insulating layer is deposited on the light-shielding layer and flattened to laminate with a single crystal silicon layer.
Patent TW-582081-B (TW)
Title: Probing apparatus and head plate opening/closing force-reducing mechanism
Inventor: OBIKANE TADASHI
IPC: G01R1/06
Filed: 2000-08-08
Granted: 2004-04-01
Abstract: Disclosed and provided is a head plate opening/closing force-reducing mechanism, which includes: a head plate (13), which is openably and closably formed at an opening portion (31) of an apparatus body (10) and has one end thereof rotatably mounted on the apparatus body; and at least one upward lifting mechanism (16, 17, 18), which is mounted on at least one side end (36) of the head plate, the upward lifting mechanism being mounted on the side end at a position proximate to the other end of the head plate that is opposite to said one end.
Patent TW-595122-B (TW)
Title: Image encoding device and method thereof, image decoding device and method thereof, and computer-readable recorded medium on which image encoding program and image decoding program are recorded
Inventor: SAIGA HISASHI
IPC: H04N19/12
Filed: 2000-08-17
Granted: 2004-06-21
Abstract: The present invention provides an image encoding apparatus corresponding to a standard scheme of binary image compression and having the compression efficiency of a gray scale image improved, it includes: a bit plane generator (303) dividing unitary image data into a specified amount of bit planes determined according to the number of bits forming each pixel, a image preprocessor (305) connected to the bit plane generator (303) to arrange the bit data of the same position forming a plurality of bit planes in close proximity to combine into a single bit plane, and a data compressor (306) connected to the image preprocessor (305) to compress an image of the single bit plane.
Patent TW-I228423-B (TW)
Title: Topical suspension formulations containing ciprofloxacin and dexamethasone
Inventor: SINGH ONKAR N
IPC: A61K45/06
Filed: 2000-08-28
Granted: 2005-03-01
Abstract: Suspension formulations containing dexamethasone and ciprofloxacin are disclosed. The formulations contain a nonionic polymer, a nonionic surfactant and an ionic tonicity agent, but are physically stable and easily re-suspended. The formulations are intended for topical application to the eye, ear or nose.
Patent TW-552265-B (TW)
Title: Novel asymmetric catalyst
Inventor: SHIBAZAKI MASAKATSU
IPC: C07F5/00
Filed: 2000-09-05
Granted: 2003-09-11
Abstract: The present invention provides a new La-bonded BINOL complex for asymmetric Michael addition, which is stable during storage and reusable. The powdered La-bonded BINOL complex, prepared by reacting La (0-i-Pr)3 and 1.0 equivalent of oxygen-containing bonded BINOL in THF followed by removing solvent under reduced pressure, is stable in air and shown to be stably stored for a long time. After being stored for 4 weeks, the La-bonded BINOL complex does not show a change in catalytic activity based on the observation of chemical recovery and ee value (95% recovery, > 99% ee). The La-bonded BINOL complex according to the present application is widely applied to various substrates for asymmetric Michael reaction in comparison with conventional catalysts. The asymmetric Michael reaction of an enone (such as a cyclic enone (having a 5- to 9-membered ring) and an acyclic enone) and a beta-dicarbonyl compound in the presence of the present complex yield Michael adducts with good to excellent ee values. The homogeneous asymmetric complex, which is not supported on a polymer, can be recovered from the reaction mixture and reused in catalytic Michael reaction. After being recovered for 4 times, the recovered complex can still catalyze Michael reaction and yield Michael adducts with a high ee value (98% ee).
Patent TW-507144-B (TW)
Title: On-line POP promotion material design and production, and distribution management method
Inventor: LI JIUN-YAN
Filed: 2000-11-03
Granted: 2002-10-21
Abstract: The present invention provides an on-line POP promotion material design and production, and distribution management method, which employs the computer network mechanism for on-line designing, producing, printing all the promotion and advertising material for POP (such as poster, brochure, sales card, etc.), and managing the marketing and advertising of each branch store. The present invention is characterized in using the network connection technique to provide various types of graphs, templates, objects and product drafts required by specific customers to produce the POP promotion material in the database of the network server, so the specific customer on the client can use the web browser to on-line edit and organize the promotion material on the network according to the design requirement as a complete POP promotion material, and using the network to download and print the completed advertising posters to help and teach the users to handle the marketing, sales, and advertising issues.
Patent TW-I291597-B (TW)
Title: Photosensitive composition and pattern formation method
Inventor: UTSUNOMIYA SHIN
IPC: C08F220/28
Filed: 2001-01-16
Granted: 2007-12-21
Abstract: The present invention provides a cross-linkable polymer compound which can be developed with an aqueous developer and exhibits excellent patterning properties; a photosensitive composition containing the same; and a pattern formation method employing the composition. The polymer compound containing monomer units represented by formulas (I) to (III), wherein each of R1 to R4 is hydrogen and/or a methyl group; p represents an integer between 1 to 10 inclusive; x represents hydrogen, an alkali metal, or an ammonium represented by formula (1), wherein each of R5 to R8 represents hydrogen, a C1-C3 alkyl group, or a C1-C3 alkanol group; and a plurality of Xs may be the same or different from one another, the compositional proportions of the monomer units falling within the following ranges: 2 mol% <= 1 <= 73 mol%; 8 mol% <= m <= 83 mol%; and 15 mol% <= n <= 80 mol%.
Patent TW-508295-B (TW)
Title: Foamed shoe welt making method for an integrated 3D shoe welt
Inventor: JI JENG-SHIAN
IPC: B29C44/00
Filed: 2001-01-18
Granted: 2002-11-01
Abstract: The present invention provides a method for making integral stereoscopic-contoured welt for foamed shoe which uses a shoe welt to connect outsole and upper, forming a receiving space between the outsole and upper. Then, the assembly of the above components is positioned in a mold. An appropriate amount of foaming material is injected into the receiving space. When the foaming material is inflating and foaming, the assembly connects firmly, and the inflation of the foaming material induces pressure on the shoe welt is, forcing the shoe welt tightly against inner wall of the mold. Thus, manufacturing costs are lowered down and the service life increased.
Patent TW-488047-B (TW)
Title: Heat radiation fin using a carbon fiber reinforced resin as heat radiation plates standing on a substrate
Inventor: MURAYAMA KEI
IPC: H01L23/373
Filed: 2001-01-30
Granted: 2002-05-21
Abstract: A heat radiation fin (10) comprises a substrate (11) having a high thermal conductivity and a plurality of heat radiation plates (12). The heat radiation plates (12) are arranged upright on the substrate (11) with predetermined intervals therebetween. Each of the heat radiation plates (12) is formed of a heat-resistant resin containing carbon fibers.
Patent TW-558888-B (TW)
Title: Radio communication system
Inventor: KASAHARA MASUMI
IPC: H03L7/187
Filed: 2001-02-14
Granted: 2003-10-21
Abstract: The present invention provides a radio communication system equipped with PLL circuits having plural oscillation circuits, which can process at least two transmitting signals and receiving signals of different frequency bands by switching the oscillation circuits. It has a reset means for resetting the voltage of filter capacitor to a prescribed voltage when switching the oscillation circuits.
Patent TW-571527-B (TW)
Title: Real-time network video interactive system and method
Inventor: LAI HUANG-SHIUNG
IPC: H04L12/00
Filed: 2001-03-23
Granted: 2004-01-11
Abstract: The invention provides network user the system and method to conveniently communicate with IP phone on web. User dials up to network services module to log on; after registration network services module connects user's host system to internet and store user's registration information and IP address. One of the on-line status module of user's computer host system inquires about on-line status and on-line IP address of other users in network services module every specified time; then user can use AV communication module to activate AV communication function and automatically load IP address of designated user's host computer system intended for dialog to execute AV communication function. The system and method of the invention can provide network user to quickly locate IP address of other on-line user to conduct IP phone communication.
Patent TW-498708-B (TW)
Title: Method and structure for grinding edge of circuit board
Inventor: JANG LAN-YAN
IPC: H05K3/22
Filed: 2001-04-25
Granted: 2002-08-11
Abstract: The invented ""grinding circuit board edge method and structure"" is the grinding edge method and performing structure proposed particularly for the thin plate of the circuit board. The method is featured with the followings. The circuit board is sent to a machine platform through a conveying mechanism. By using the mending plate mechanism on both sides, the circuit board is pushed inwards so as to achieve the accurate positioning location. The circuit board is clipped and fixed by means of vertically pressing the inner edge on both sides of circuit board so as to expose a small part of plate surface on the outer side face of the clipped position. By making the cutting tools horizontally move in a straight line, the exposed sharp angle of circuit board rim is ground away. The invention is capable of solving the drawback of being unable to use the conventional circuit board grinding rim method in a thin plate, and is valuable for practical application.
Patent TW-593449-B (TW)
Title: High molecular polymer composition containing clean filler
Inventor: HIGASHINO KATSUHIKO
IPC: H01L23/29
Filed: 2001-05-01
Granted: 2004-06-21
Abstract: To provide an elastomer composition suitable as a molding material for semi-conductor production apparatuses which is prepared by using a very clean filler generating reduced amounts of moisture and organic outgas, and an elastomer molded article produced from same. The elastomer composition comprises a high molecular polymer, particularly a crosslinkable fluorine-containing elastomer and a filler, in which a ratio of weight reduction of the composition per unit area is not more than 2.5x10<-5> % by weight/m<2> when heating at 200 DEG C for two hours and a total amount of organic gas to be generated from the composition when heating at 200 DEG C for 15 minutes is not more than 2.5 ppm, and the crosslinkable molded article is produced from the composition.
Patent TW-504900-B (TW)
Title: Voltage level shifter
Inventor: KOST MICHAEL ALLEN
IPC: H03K3/356
Filed: 2001-05-21
Granted: 2002-10-01
Abstract: A voltage level shifter 1300 including first and second cross-coupled complementary transistor pairs 1301/1303 each comprising a transistor 1301 of a first type for electively coupling a corresponding one of first and second nodes with a high voltage rail and a transistor 1303 of a second type for selectively coupling the corresponding node with a low voltage rail, a selected one of the nodes being an output of the level shifter. A first pair of transistors 1304a, 1305a of a second type are included, a first transistor 1304a of the first pair of transistors 1304a, 1305a selectively coupling the first node to the high voltage rail in response to an input, signal and a second transistor 1305a of the first pair of transistors 1304a, 1305a selectively coupling the first node to the low voltage rail in response to a complement of the input signal. A second pair of transistors 1304b, 1305b of the second type are coupled to the second node, a first transistor 1304b, of the second pair of transistors 1304b, 1305b selectively coupling the second node to the high voltage rail in response to the complement of the input signal and a second transistor 1305b of the second pair of, transistors 1305a, 1305b selectively coupling the second node with the low voltage rail in response to the input signal.