baber/WOPTO huggingface dataset:
Patent TW-482999-B (TW)
Title: The manufacturing method of rocky-type actuator
Inventor: IKEMOTO MASAYA
IPC: G11B5/48
Filed: 2000-03-28
Granted: 2002-04-11
Abstract: The manufacturing method of rocky-type actuator is provided, that is suitable to be used in disc instrument with large enough jointing strength between coil-fixed element and carriage element. The bearing hole part including coil and bearing holes and carriage element with arms are made by overmolding. The steps of the method of rocky-type actuator made of coil-fixed element and carriage element include those firstly coil and bearing hole and through-connecting molten resin injection pore are placed in the mold; secondly, the mold is filled with molten resin; and finally the molten resin was injected into the space between the formed part of bearing hole and bearing hole. And the characteristic of the manufacturing method of rocky-type actuator is that the coil-fixed element and the continuous inside wall are formed in the bearing hole.
Patent TW-593248-B (TW)
Title: Inhibitors of aspartyl protease
Inventor: HALE MICHAEL ROBIN
IPC: A61K/
Filed: 2000-06-08
Granted: 2004-06-21
Abstract: The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease activity and consequently, may be advantageously used as anti-viral agents against the HIV-1 and HIV-2 viruses. This invention also relates to methods for inhibiting the activity of HIV aspartyl protease using the compounds of this invention and methods for screening compounds for anti-HIV activity.
Patent TW-451275-B (TW)
Title: Metal organic chemical vapor deposition method and apparatus
Inventor: MATSUMOTO KENJI
IPC: C23C16/40
Filed: 2000-06-13
Granted: 2001-08-21
Abstract: In a metal organic chemical vapor deposition method, a paremeter convertible into the number of moles of gas of an organometallic source supplied from at least one source vessel is detected. A source contained in the source vessel is heated when the parameter becomes smaller than a minimum value necessary for forming a thin film of a metal constituting the organometallic source on a substrate in a reactor. The gas of the organometallic source is quantitatively supplied to the reactor, thereby forming the thin film on the substrate. A metal organic chemical vapor deposition apparatus is also disclosed.
Patent TW-471205-B (TW)
Title: Method and apparatus for dividing a conduit into compartments
Inventor: ALLEN JERRY L
IPC: H02G1/06
Filed: 2000-06-21
Granted: 2002-01-01
Abstract: A system for dividing a conduit (12) into a plurality of compartments (20-24) includes an insert (10) which is formed by attaching a plurality of layers of a pliant material (14-17) near their lateral edges (18). The insert can be formed with a cable (25), a rope (26) or a tape (27) pre-positioned between the layers (14-17) or the cable (25), rope (26) or tape (27) can be positioned in the respective compartments (20-22) after the insert (10) is installed in the conduit (12).
Patent TW-449758-B (TW)
Title: Process for producing piezoelectric ceramics
Inventor: KIMURA MASAHIKO
IPC: C04B35/462
Filed: 2000-07-20
Granted: 2001-08-11
Abstract: A ceramic composition (sample) mainly includes CaBi4Ti4O15 or another compound having a layered perovskite crystal structures and exhibiting ferroelectricity at ordinary temperature. The sample is placed on an alumina sagger on which a powdered zirconia is scattered to prevent seizure, and an alumina cover plate is placed on the sample. The ceramic composition (sample) is then heated to a temperature, e.g., 1265 DEG C, higher than the melting point of the ceramic composition, e.g., 1245 DEG C to make the ceramic composition molten or semi-molten. The ceramic composition is then annealed and solidified to yield a grain-oriented ceramic (porcelain). This process can produce grain-oriented ceramics from ceramic compositions mainly containing a compound having a layered perovskite crystal structure, and can improve electromechanical coefficients of piezoelectric ceramics mainly containing a compound having a layered perovskite crystal structure.
Patent TW-527323-B (TW)
Title: The kitchen garbage treating system
Inventor: FUJIMOTO KEIICHI
IPC: E03C1/266
Filed: 2000-08-16
Granted: 2003-04-11
Abstract: The present invention relates to a kitchen garbage treating system which miniaturizes a waste water treatment apparatus by using a flow channel changeover device and prevents the lowering of treatment capacity caused by the inflow of waste water to the waste water treatment apparatus in an amount equal to or more than treatment capacity even at a time of power failure. The garbage treating system is equipped with kitchen garbage grinding means, a waste water treatment apparatus for treating waste water containing the ground matter from the grinding means and a flow channel changeover apparatus for changing over the flow channel of waste water at a time of the use of the grinding means from sewerage to the waste water treatment apparatus by an electromotive changeover means. A return mechanism for returning the flow channel to the sewerage when the power to the flow channel changeover apparatus is cut off is provided to the flow channel changeover apparatus.
Patent TW-464721-B (TW)
Title: Connector for self coupling steel bars
Inventor: PLOOKSAWASDI SUNTISUK
IPC: E04C5/18
Filed: 2000-11-07
Granted: 2001-11-21
Abstract: The present invention related to connecting two reinforced steel bars of the same or different sizes which are placed end to end. The connector requires bars having the same diameters to be hot rolled with an identical rib patterns on each bar. The connector, while gripped on each of the opposed bars with end nuts, has specially designed grooves to fit on rib patterns of the bars and creates an interlocking force between the connector and the bars. Thread bars are good example of the hot rolled bars with identical rib patterns described in this invention. The thread bars can use this connector as an alternative to internally thread couplers generally used with the bars.
Patent TW-539571-B (TW)
Title: Aqueous colloidal dispersion based on at least one lanthanide compound and a complexing agent, a process for its preparation, and use thereof
Inventor: CHANE-CHING JEAN-YVES
IPC: C01F17/241
Filed: 2000-12-29
Granted: 2003-07-01
Abstract: The invention concerns an aqueous colloidal dispersion based on at least one lanthanide compound and a complexing agent with a pK (co-logarithm of the dissociation constant of the complex formed by the complexing agent and the lanthanide cation) of more than 2.5. This dispersion can also comprise a compound of at least one other element selected from groups IVa, Va, VIa, VIIa, VIII, Ib and IIb of the periodic table. A process for preparing the dispersion starts from an aqueous mixture comprising at least one lanthanide salt, a salt of one of the elements cited above, if appropriate, and the complexing agent; then a base is added to the mixture and it is heated to obtain the dispersion. The dispersion can be used on a substrate as an anticorrosion agent, in a cosmetic composition, in catalysis, in preparing polymer films, in lubrication or in ceramics.
Patent TW-538609-B (TW)
Title: Method and apparatus for gigabit packet assignment for multithreaded packet processing
Inventor: WOLRICH GILBERT
IPC: H04L47/43
Filed: 2000-12-14
Granted: 2003-06-21
Abstract: A network processor that has multiple processing elements, each supporting multiple simultaneous program threads with access to shared resources in an interface. Packet data is received from high-speed ports in segments and each segment is assigned to one of the program threads. Each packet may be assigned to a single program thread, two program threads, one for header segment processing and the other for handling payload segment(s) or a different program thread for segment of data in a packet. Dedicated inputs for ready status and sequence numbers provide assistance needed for receiving the packet data over a high speed port. The dedicated inputs are used to monitor ready flags from the high speed ports on a cycle-by-cycle basis. The sequence numbers are used by the assigned threads to maintain ordering of segments within a packet, as well as to order the writes of the complete packets to transmit queues.
Patent TW-548278-B (TW)
Title: Partial ester of cellulose with nitrogenous carboxylic acid and process for producing the same
Inventor: KURAUCHI MASAHIKO
IPC: A01N43/40
Filed: 2000-12-19
Granted: 2003-08-21
Abstract: This invention provides a novel partial ester of cellulose with a nitrogenous carboxylic acid, the ester being useful as an antibacterial agent, a flame retardant, etc.; and a simple process for producing the partial ester. Fibers made of the partial ester have washing-resistant antibacterial properties and flame retardancy. The process comprises contacting a nitrogenous carboxylic acid ester with cellulose and heating the mixture.
Patent TW-577981-B (TW)
Title: Method and apparatus for inspecting flaw
Inventor: KITAGAWA MITSUHIRO
IPC: H05K3/00
Filed: 2001-02-06
Granted: 2004-03-01
Abstract: The purpose of the present invention is to solve the problem that a curve or the like generated in an object to be inspected when only both ends of the object to be inspected are supported, or the object to be inspected is merely placed on a flat table when a flaw is inspected on the basis of the image of the object to be inspected, such as a printed circuit board or the like; and the quality of the image is deteriorated such that accurate inspection of the flaw is difficult to conduct. By holding the object to be inspected between the plate members arranged in parallel to each other to support the same, the flatness of the object to be inspected can simply be ensured; and the accurate inspection of the flaw can be performed.
Patent TW-530114-B (TW)
Title: Handheld type four-cycle engine
Inventor: ITO KEITA
IPC: F02B75/02
Filed: 2001-03-13
Granted: 2003-05-01
Abstract: In a handheld type four-cycle engine, a valve operation mechanism includes a camshaft rotatably supported in a cylinder head so as to open and close an intake valve and an exhaust valve and a timing transmission placed on one side outside an engine main body and providing association between a crankshaft and the camshaft, and a centrifugal clutch for power output is mounted on the crankshaft on the opposite side outside the engine main body. The timing transmission and the centrifugal clutch being positioned at the two ends of the crankshaft improves the weight balance, the centre of gravity of the engine can be made as close to the central part of the crankshaft as possible, which, together with the reduced weight, can enhance the operability of the engine.
Patent TW-I286668-B (TW)
Title: Polymer for chemically amplified resist and a resist composition using the same
Inventor: KIM DEOG-BAE
IPC: G03F7/004
Filed: 2001-04-16
Granted: 2007-09-11
Abstract: The present invention relates to a polymer for a chemically amplified resist and a resist composition using the same. The present invention provides a polymer represented by the Formula 1 and a chemically resist composition for deep ultraviolet light comprising the same. The chemically amplified resist composition comprising the polymer represented by the formula 1 of the present invention responds to mono wavelength in a micro-lithography process and can embody a micro-pattern of high resolution on a substrate.
Patent TW-503187-B (TW)
Title: Method and apparatus for detecting consumption of ink
Inventor: TSUKADA KENJI
IPC: B41J2/175
Filed: 2001-05-18
Granted: 2002-09-21
Abstract: An ink cartridge (800) is provided with a liquid sensor (802) comprising a piezoelectric device. The actual consumption detecting section (816) in a recorder control section (810) detects an actual consumption state by detecting an oscillatory state corresponding to an ink consumption state using the piezoelectric device. On the other hand, an estimated consumption calculating section (814) determines the estimated consumption state by calculating the ink consumption state based on an ink-based printing amount. For example, the consumption is calculated by accumulating the number of print dots. Estimated consumption calculation for determining the consumption in detail and actual consumption detection for detecting consumption accurately are employed in combination. Preferably, passing of a liquid level is detected as the actual consumption detection. Consumption before and after the passing is estimated by accumulating the number of print dots.
Patent TW-I233039-B (TW)
Title: Communicating objects between users
Inventor: WILSON RUSSELL A
IPC: G06F3/0486
Filed: 2001-06-21
Granted: 2005-05-21
Abstract: Communications between users may be facilitated using a single window (58) and a communications interface (68) associated with that window. Transfers may be made by grabbing objects within the window (58) and moving them to the communications interface (68). Icons (72) may be associated with particular users and when objects are dragged-and-dropped to those icons (72), those objects may be automatically transferred to interfaces (69) associated with those users.
Patent TW-505712-B (TW)
Title: A package of drawn yarn and a producing process thereof
Inventor: KOYANAGI TADASHI
IPC: D02J1/22
Filed: 2001-07-05
Granted: 2002-10-11
Abstract: This invention provides a package of drawn yarn which is obtained by a direct spin-draw process from polytrimethylene terephthalate. The package of polytrimethylene terephthalate drawn yarn has a large enough volume of the yarn for practical use in industry, and is excellent in unwinding property in a high-speed unwinding process even after a long period of storage. A knit or woven fabric obtained from the package of this invention has high quality without defects such as a streaky defect and tight or kinky yarn.
Patent TW-593270-B (TW)
Title: Melt process for the synthesis of diaryl esters of aliphatic diacids
Inventor: WHITNEY JOHN MORGAN
IPC: C08G63/64
Filed: 2001-07-16
Granted: 2004-06-21
Abstract: This invention relates to a method for preparing diaryl esters, comprising the step of reacting a mixture comprising diaryl carbonate and a dicarboxylic acid, wherein 2.005 to 2.2 molar equivalents of diaryl carbonate per molar equivalent of dicarboxylic acid are provided.
Patent TW-553963-B (TW)
Title: Catalyst for polymerization of olefin and the method of polymerization of olefin using the same
Inventor: KONG GAP-GOUNG
IPC: C08F10/00
Filed: 2001-08-09
Granted: 2003-09-21
Abstract: The present invention relates to a catalyst for polymerization of olefin and the method of polymerization using the same, or more particularly, to a new catalyst for polymerization of olefin of a hybrid concept and the method of polymerization using the same, which comprises synthesizing a titanium compound chelated by means of amide and cyclopentadiene-based ligands, and activating the same by means of conventional MgCl2, etc., instead of using expensive methylaluminoxane. Moreover, the present invention can produce polymers of narrow distribution of molecular weights and even distribution of composition of co-polymers.
Patent TW-I239026-B (TW)
Title: Plasma display panel structure and its driving method
Inventor: CHIEN YU-TING
IPC: H01J11/12
Filed: 2001-08-29
Granted: 2005-09-01
Abstract: A kind of driving method for a plasma display panel is revealed in the present invention. During the sustaining period, the sustaining pulse voltage is repeatedly sent to the sustain electrode and the address electrode at the same time. Additionally, after a constant time, the sustain pulse voltage is sent to the scan electrode to generate the auxiliary electric field in between the address electrode and the scan electrode so as to form the volume discharge effects for improving the display brightness and its luminous efficiency. As the voltage value of the sustain pulse must be lower than the firing voltage between the address electrode and the scan electrode, by changing the plasma display panel structure, the firing voltage between the address electrode and the scan electrode is increased so as to enlarge the operable range of the sustain pulse voltage.
Patent TW-516085-B (TW)
Title: Cleaning apparatus
Inventor: UEMUKAI HIDETOMO
IPC: H03H17/02
Filed: 2001-10-02
Granted: 2003-01-01
Abstract: A cleaning apparatus for giving prescribed cleaning operations to substrates, such as semiconductor wafers, is provided with a cleaning section that has several treating units for giving the prescribed treatments to the wafers and a carrying section that carries the wafers W in and out from the cleaning section. The cleaning section is provided with four scrub cleaning units which are placed in two stages, a wafer inverting unit for causing the side of the wafers W to be inverted, a wafer delivery unit on which the wafers W are temporarily placed for passing or receiving the wafers W to or from the carrying section and main wafer transfer mechanism which has access to all of the units and passes or receives the wafers W to and from each of the units.
Patent TW-517127-B (TW)
Title: Fabric treatment device
Inventor: HAGEMANN UWE
IPC: D06F58/20
Filed: 2001-10-08
Granted: 2003-01-11
Abstract: The invention provides a device for treatment fabrics in a tumble dryer during multiple tumble drying cycles. The device comprises: a reservoir for storing a fabric treatment composition, means to expose fabric treatment composition from the reservoir to airflow generated inside the tumble drier and/or to directly contact fabrics in the dryer, thereby transferring a portion of the fabric treatment composition into contact with fabrics in the tumble dryer during a tumble drying cycle; means for attaching the device to the inside of the tumble dryer door preferably a hook and sucker; and optionally means for indicating to a user when the fabric treatment composition is used up.
Patent TW-539760-B (TW)
Title: Method of depositing tungsten atomic layer by chemical vapor deposition
Inventor: WU CHII-MING
IPC: C23C16/08
Filed: 2001-10-12
Granted: 2003-07-01
Abstract: A method of forming a tungsten atomic layer by chemical vapor deposition (CVD). A first atomic layer is deposited form a first precursor gas by CVD. After forming the first atomic layer, the residual first precursor gas is removed. A second atomic layer stacking on the first atomic layer is deposited from a second precursor containing tungsten by CVD. After forming the second atomic layer, the residual second precursor gas is removed. Then, during repeating the steps mentioned above several times, the step of depositing the second atomic layer and the step of removing the residual second precursor gas is both repeated in any time.
Patent TW-523875-B (TW)
Title: MOS transistor fabrication method
Inventor: ONO ATSUKI
IPC: H01L29/78
Filed: 2001-12-05
Granted: 2003-03-11
Abstract: A MOS transistor fabrication method of the present invention comprises a step of forming a gate insulating film upon a semiconductor substrate; a step of forming a silicon film made from polysilicon or amorphous silicon upon the gate insulating film; a step of applying a heat treatment carried out at 800 to 1000 DEG C and for a duration of 1 to 10 seconds on the silicon film; a step of pre-doping by implanting impurity ions into the silicon film; a step of patterning a gate electrode by etching the silicon film; a step of forming sidewalls at the side portions of the gate electrode; and a step of doping the gate electrode with an impurity by implanting ions into the gate electrode and the semiconductor substrate as well as forming a source and a drain on the surface of the semiconductor substrate.
Patent TW-515712-B (TW)
Title: Inflatable support
Inventor: KEMP DANIEL
IPC: A61G7/057
Filed: 2001-12-10
Granted: 2003-01-01
Abstract: A support surface 10 includes a series of inflatable cells 30, 40 inflated alternately by a compressor 11. The cells 30, 40 are exhausted via an exhaust port 50 having a restrictor 60 of known diameter. A pressure transducer 70 measures the cell 30, 40 pressure. Some of the cells 30, 40 during their deflating/inflating cycle are exhausted through the exhaust port 50 and the cell pressure decay over a time is monitored. A microprocessor calculates the mathematical function related to the cell pressure decay with time, compares the value with compiled data and adjusts the output of the compressor accordingly. The sequence of exhausting via port 50 is repeated at every inflation/deflation cycle and the pressure decay monitored and compared with the known data and the compressor output adjusted automatically to provide a new operating pressure. Therefore, any changes in the person's position i.e. supine, to side or sitting are accommodated by the cell pressure automatically being adjusted to prevent bottoming or high interface pressures.
Patent TW-514747-B (TW)
Title: Field of view switching and focusing system of common-optical-path periscope
Inventor: CHEN PING-HE
IPC: G02B23/00
Filed: 2001-12-11
Granted: 2002-12-21
Abstract: There is provided a field of view switching and focusing system of common-optical-path periscope, which is composed of a non-spherical reflective mirror system, a field of view driving system, and a focusing driving system, wherein the field of view driving system and focusing driving system are positioned at two sides of the non-spherical reflective mirror system, respectively. The field of view driving system is able to rotate the non-spherical reflective mirror system, so as to use different curves of the non-spherical reflective mirror system to reflect the incident light, thereby achieving the purpose of switching the field of view. The focusing driving system can make the non-spherical reflective mirror system to move back and forth along the optical path in a straight line, thereby achieving the object of fine tuning the focus.
Patent TW-506861-B (TW)
Title: Manufacture method and structure of recyclable non-toxic nonflammable environmentally friendly soundproof material
Inventor: LIOU JIN-DE
IPC: B09B3/00
Filed: 2001-12-25
Granted: 2002-10-21
Abstract: This invention provides a manufacture method and structure of recyclable non-toxic nonflammable environmental friendly soundproof material, especially the one using basic materials such as a polyolefin material, a natural mineral filler, a mineral grease and a plastomer polymer r, etc. that are agitated and mixed; at room temperature, after process steps like first blending polymerization, second blending and an extrusion process, an extrusion plate-making, rolling formation and plate-cutting are performed to manufacture noise elimination material of excellent property.
Patent TW-528863-B (TW)
Title: System and method for testing a display device
Inventor: KILBRIDE JAMES
IPC: H04N17/04
Filed: 2002-02-08
Granted: 2003-04-21
Abstract: A system for testing a display device is disclosed. A base has a surface with at least four holes in it. The display device has two layers and a surface. The first layer is a semiconductor substrate. The second layer is a transparent material. The surface of the display device is coupled to the surface of the base at each of the at least four apertures. The holes are positioned relative to the display device such that gravitational forces on the display device are optimally counterbalanced.