baber/WOPTO huggingface dataset:
Patent TW-439124-B (TW)
Title: Vertical thermal treatment apparatus
Inventor: HONMA MANABU
IPC: C23C16/44
Filed: 2000-01-25
Granted: 2001-06-07
Abstract: In a vertical thermal treatment apparatus wherein a plurality of semiconductor wafers are held in multiple layers within a wafer boat, the wafer boat is mounted onto a turntable at the upper end of a rotational shaft that penetrates from a bottom portion through a shaft hole into a vertical reaction vessel, and the wafers are subjected to a thermal treatment while the wafer boat is rotated; a seal is formed between the rotational shaft and the penetration portion, to restrain the intrusion of gases and moisture into the seal portions from the interior of the reaction vessel and to eliminate adverse effects on the seal materials. The space within a gap between a shaft hole 33 and a rotational shaft 4 communicates with a space between a fixing member 34 and an outer shell member 44, and a magnetic seal portion 7 is provided between this fixing member 34 and the outer shell member 44. This increases the effective length of the shaft hole 33 from the reaction vessel to the magnetic seal portion 7, preventing the intrusion of gases and moisture into the magnetic seal portion 7 from the reaction vessel during reduced-pressure CVD and also alleviating the effects of heat from the reaction vessel which is heated to a high temperature by a heating furnace 21, thus preventing deterioration of the magnetic fluid.
Patent TW-528929-B (TW)
Title: Novel photoresist cross-linker and photoresist composition comprising the same
Inventor: JUNG JAE-CHANG
IPC: G03F7/038
Filed: 2000-02-02
Granted: 2003-04-21
Abstract: The present invention is directed to photoresist cross-linkers selected from the group consisting of a cross-linker monomer represented by following chemical formula 1, and homopolymers and copolymers thereof. Such cross-linkers are suitable for use in photolithography processes employing KrF (248 nm), ArF (193 nm), E-beam, ion-beam or EUV light sources, wherein X1 and X2 individually represent CH2, CH2CH2, O or S; p is an integer from 0 to 5; R1 and R2 independently represent straight or branched C1-10alkyl, straight or branched C1-10ester, straight or branched C1-10ketone, straight or branched C1-10carboxylic acid, straight or branched C1-10acetal, straight or branched C1-10alkyl including at least one hydroxyl group, straight or branched C1-10ester including at least one hydroxyl group, straight or branched C1-10ketone including at least one hydroxyl group, straight or branched C1-10carboxylic acid including at least one hydroxyl group, and straight or branched C1-10acetal including at least one hydroxyl group; and R3 and R4 independently represent hydrogen or methyl.
Patent TW-454145-B (TW)
Title: A method for controlling and replacing priorities of system BIOS on the motherboard and solving its abnormality
Inventor: DUH JIMMY
IPC: G06F9/06
Filed: 2000-02-08
Granted: 2001-09-11
Abstract: This invention is a method for controlling and replacing priorities of system BIOS on the motherboard and solving its abnormality, especially by a new added interface. The method is to add a new interface on the motherboard which includes the following subjects. The design theory of this interface is to add the priority control and switch technology to the flash ROM or ROM control signal in order to add a new interface on the motherboard of the personal computer. The existence goal of this interface is to connect the KeyBIOS tool by the flash ROM or ROM. The application method of this interface is to use different designs or settings in the KeyBIOS to decide the priority mode of the KeyBIOS and the system BIOS on the motherboard. In other words, it uses different KeyBIOS to decide which one has higher priority for the feature. Therefore, it needs not to change any setting for the motherboard by the method of this invention, and the KeyBIOS under different setting modes is not only to be the restorer and fixer for the special anti-virus function or personal private protection device of the personal computer. It even is able to achieve the product of special functions for internet browsers or online shopping identification authorizations.
Patent TW-518313-B (TW)
Title: Continuous electric steelmaking with charge preheating, melting, refining and casting
Inventor: VALLOMY JOHN A
IPC: C21C5/52
Filed: 2000-02-18
Granted: 2003-01-21
Abstract: An improved method and apparatus for preheating, melting, refining and casting of steel. The apparatus has a variable length secondary belt conveyor positioned in a charging area for introducing minute charge materials or slag formers, a skirted self-positioning charging cart engaging the secondary conveyor, a charge conveyor for receiving charge material having a means for maintaining a homogeneous scrap bed height that is coupled to the self-positioning cart, a dynamic gas seal coupled to both the charge conveyor and a preheater, the preheater communicating with the charge conveyor for preheating the charge materials on the charge conveyor, a connecting car for feeding charge materials into a furnace bath that is removably coupled to the preheater and charge conveyor, an electric arc furnace for melting and refining metallic charge therein, at least one electrode sealing ring that is coupled to the electrodes of the furnace, a directly fed intermediate metallurgical vessel that receives the molten metal discharged from the furnace, and a continuous casting device that receives refined-alloyed steel from the intermediate metallurgical vessel. No ladle is used so that the furnace pours directly into the intermediate metallurgical vessel thereby eliminating the requirements for both a ladle and ladle handling equipment.
Patent TW-490965-B (TW)
Title: Communication device and the interference elimination method used by the same
Inventor: MATSUMOTO WATARU
IPC: H04L5/16
Filed: 2000-02-21
Granted: 2002-06-11
Abstract: The present invention uses only S1 to delay the TTR in the ATU-C, and further uses only S2 to adjust signaling to the ATU-R of the communication target, so as to eliminate all the mutual interference generated between the TCM-ISDN and ADSL by using the same reference signal for communication, and all the mutual interference generated between the ADSL.
Patent TW-490932-B (TW)
Title: Frequency multiplication circuit
Inventor: TAKADA SHUICHI
IPC: H03K5/00
Filed: 2000-02-23
Granted: 2002-06-11
Abstract: The present invention is featured with having the capability of generating multiplication output without using a low-pass filter but by non-feedback control in the frequency multiplication circuit. The formation of the present invention is shown in figure 1. The base reference signal Fin1 and its inverted signal Fin2 are propagated inside two sets of delay circuits 11, 13 of plural delay devices 111 to 11n, 131 to 13n that can switch delay time to form two stages by serially connecting the control signal. The delay circuits 11, 13 are added together by an adder 14 to obtain a structure for having multiplication output Fout of the base reference signal Fin1.
Patent TW-I237188-B (TW)
Title: Language gene database
Inventor: LUO JIH-CHENG
IPC: G06F17/28
Filed: 2000-06-13
Granted: 2005-08-01
Abstract: This invention provides a method for improving the speech recognized rate. By the mean of semantic logic processing and comparison database, the natural speech can be formed the Internet translated mode in the form of maximum sentence through the comparison of the input and output genetic code. Chinese or English is utilized with the symmetrical axis, and it becomes a consistent language-translating mode of universal word language. Therefore, during the past 0.1 second when understanding the problem, a thinking logical gene of human brain is replaced by a language gene database thinking mode. This invention breaks the original three-dimensional digital frame. The new construction method employs these procedural policies of multilayered plane platform. After the input and output combinations of the language gene symbol, according to logical analysis in the database, these procedural policies obtains the equivalent function value and the corresponding solution information.
Patent TW-465113-B (TW)
Title: Thin film transistor, liquid crystal display device and method of fabricating the thin film transistor
Inventor: TSUJIMURA TAKATOSHI
IPC: G02F1/136
Filed: 2000-07-28
Granted: 2001-11-21
Abstract: To improve a productivity in growing an a-Si film in a thin film transistor and to obtain an excellent thin film transistor characteristic. Disclosed is a thin film transistor in which an amorphous silicon film 2, a gate insulating film 3 and a gate electrode are sequentially stacked on an insulating substrate 1. The amorphous silicon film 2 includes a low defect-density amorphous silicon layer 5 formed at a low deposition rate and a high deposition rate amorphous silicon layer 6 formed at a deposition rate higher than that of the low defect-density amorphous silicon layer 5. The low defect-density amorphous silicon layer 5 in the amorphous silicon film 2 is grown closer to the insulating substrate 1, and the high deposition rate amorphous silicon layer 6 is grown closer to the gate insulating film 3.
Patent TW-464700-B (TW)
Title: Method for producing fiber with anti-mould, antibacterial and de-odoring effects
Inventor: TU YAU-GUO
IPC: D01F8/02
Filed: 2000-07-28
Granted: 2001-11-21
Abstract: The present invention relates to a method for producing a fiber with anti-mould, antibacterial and de-odoring effects by mixing natural chitin or chitosan and cellulose. A product according to the present invention can be used in clothing, food and pharmaceutical use to reduce the probability of a human or product from being contaminating microorganism while reducing odor. The invented method uses a wet spinning method and comprises dissolving chitin and cellulose in an oxidized methylmorpholine solution which has been adjusted by an acid into a gel solution; extruding the gel solution through a spinneret into a filament; regenerating and washing the filament with water; drying and winding the filament into a fiber with anti-mould, antibacterial and de-odoring effects or cutting the fiber into short fibers or cotton. The present invention uses a mixture solvent of an oxidized methylmorpholine and acid to uniformly dissolve chitin and cellulose. The product has been proved to have anti-mould, antibacterial and de-odoring effects.
Patent TW-529084-B (TW)
Title: Epitaxially coated semiconductor wafer and process for producing it
Inventor: WENSKI GUIDO
IPC: B24B37/04
Filed: 2000-08-11
Granted: 2003-04-21
Abstract: The invention relates to a semiconductor wafer with a front surface and a back surface and an epitaxial layer of semiconducting material deposited on the front surface. The semiconductor wafer is characterized by the fact that the epitaxial layer has a maximum local flatness value SFQRmax of less than or equal to 0.13 μm and a maximum density of 0.14 scattered light centers per cm<SP>2</SP>, and the front surface of the semiconductor wafer, prior to the deposition of the epitaxial layer, has a surface roughness of 0.05 to 0.29 nm RMS, measured by AFM on a 1 μm x 1 μm reference area. Furthermore, the invention relates to a process for producing the semiconductor wafer. The process comprises the following process steps: (a) as a single polishing step, simultaneous polishing of the front surface and of the rear surface of the semiconductor wafer between rotating polishing plates while an alkaline polishing sol is being supplied, the semiconductor wafer lying in a cutout in a carrier whose thickness is dimensioned to be 2 to 20 μm less than the thickness of the semiconductor wafer after the latter has been polished; (b) simultaneous treatment of the front surface and of the back surface of the semiconductor wafer between rotating polishing plates while a liquid containing at least one polyhydric alcohol having 2 to 6 carbon atoms is being supplied; (c) cleaning and drying of the semiconductor wafer; and (d) deposition of the epitaxial layer on the front surface of the semiconductor wafer produced in accordance with steps (a) to (c).
Patent TW-555850-B (TW)
Title: Skin cleansing composition
Inventor: HARMALKER SUBHASH
IPC: C11D3/37
Filed: 2000-08-18
Granted: 2003-10-01
Abstract: An aqueous composition comprising (a) a skin cleansing effective amount of a surfactant or mixture thereof; (b) a silicone in quantities of from about 0.1 to about 8 wt.% of the composition; (c) a hydrocarbonaceous material in quantities of from about 0.1 to about 8 wt.% of the composition; (d) a cationic polymer in quantities of from about 0.02 to about 1 wt.% of the composition; (e) a combination of a polyacrylate thickening polymer and an acrylate methacrylate copolymer wherein the ester group of the methacrylate is alkyl of about 12 to about 20 carbon atoms, said alkyl having about fourteen to about twenty six ethoxy groups and the acrylate is one or more monomers of acrylic acid, methacrylic acid or one of their simple esters in quantities sufficient to provide both viscosity and visual phase stabilization; and (f) the balance water.
Patent TW-493149-B (TW)
Title: Module for determining the time for driving signal to be applied, liquid crystal display panel including the same, and method of driving liquid crystal display panel
Inventor: KANG SIN-GU
IPC: G09G3/20
Filed: 2000-08-24
Granted: 2002-07-01
Abstract: Disclosed is a gate printed circuit board, a connector-free liquid crystal display (LCD) panel assembly, a driving-signal applying time-determining module included in the liquid crystal display (LCD) panel assembly, and a method of driving the liquid crystal display (LCD) panel assembly. According to the present invention, since a separate connector and a gate printed circuit board of a conventional LCD panel is not required for applying a gate-driving signal generated from an external information processing device, a thickness and the number of parts of the LCD device is reduced. Further, when the gate-driving signal is transmitted through the TFT substrate, the voltage Voff for maintaining a thin-film transistor (TFT) in a turned-off state is modified so that generation of imbalance in brightness allows a user not to recognize it.
Patent TW-I232110-B (TW)
Title: Skin care composition
Inventor: BARRETT KAREN ELIZABETH
IPC: A61K8/30
Filed: 2000-08-29
Granted: 2005-05-11
Abstract: A topical composition comprising: (a) conjugated linoleic acid and/or derivatives thereof; (b) a retinoic acid, retinol, retinyl ester and/or a LRAT/ARAT inhibitor; and (c) a dermatologically acceptable vehicle. Such skin care compositions are useful for treating and/or preventing normal, but undesirable, skin conditions selected from the group consisting of wrinkling, sagging, photodamaged skin, dry skin and age spots and soothing sensitive skin.
Patent TW-469683-B (TW)
Title: High power gas discharge laser with line narrowing unit
Inventor: CYBULSKI RAYMOND F
IPC: H01S3/036
Filed: 2000-09-02
Granted: 2001-12-21
Abstract: A grating based line narrowing device for line narrowing lasers producing high energy laser beams. Techniques are provided for minimizing adverse effects of hot gas layers present on the face of the grating. In preferred embodiments a stream of gas is directed across the face of the grating. In other embodiments the effect of the hot gas layer is reduced with the use of helium as a purge gas and in other embodiments the purge gas pressure is reduced to reduce the optical effects of the hot gas layer.
Patent TW-588001-B (TW)
Title: Child car seat
Inventor: TAKIZAWA MANABU
IPC: B60N2/28
Filed: 2000-09-27
Granted: 2004-05-21
Abstract: A child car seat comprises a child car seat body, a back portion and a seat portion connected to the child car seat body. The back portion is rotatably connected to the child car seat body, and the bottom end of the back portion is pulled toward the seat portion side by a spring member at a normal time. An impact force larger than the force of the spring member at an impact time rotates the back portion to move away from the seat portion.
Patent TW-I251012-B (TW)
Title: Flame-retardant polycarbonate resin composition and molded articles
Inventor: KITAYAMA MASAHIRO
IPC: C08L27/18
Filed: 2000-10-06
Granted: 2006-03-11
Abstract: The objective of the invention is to obtain a nonhalogen flame-retardant polycarbonate resin composition which has recyclability and antistatic properties while retaining the impact strength, heat stability, and wet heat stability inherent in a polycarbonate resin. This composition comprises (A) 90-99.98 wt.% polycarbonate resin, (B) 0.01-5 wt.% aromatic vinyl resin having acid salt groups, and (C) 0.01-5 wt.% drip preventive, the sum of ingredients A, B, and C being 100 wt.%. Polytetrafluoroethylene having fibril-forming capability is preferable as the drip preventive.
Patent TW-503089-B (TW)
Title: Method of making an injection molded luggage shell and luggage case made therefrom
Inventor: VAN HOYE WILLY
IPC: B29C45/26
Filed: 2000-10-13
Granted: 2002-09-21
Abstract: Luggage cases of sewn fabric panels are old. These are cumbersome to manufacture, requiring many manual processes. A more advanced luggage case uses a shape retaining foam and fabric laminate to form major portions of the luggage case. This prior case still requires manual steps to apply shape stabilizing frame parts to the inside of the formed foam shell. Disclosed is a process for forming a clamshell type luggage case with an injection molded peripheral frame and a fabric panel for a broad face. The edges of the fabric panel are attached to the injection molded frame by an autogenous bond formed between the edge of the panel and the plastic frame during molding.
Patent TW-522072-B (TW)
Title: 4-axis bench apparatus for maching mirror finished surface
Inventor: OMORI HITOSHI
IPC: B24B1/00
Filed: 2000-10-20
Granted: 2003-03-01
Abstract: The present invention provides a 4-axis bench device for machining mirror finished surface, comprising a θ table 4 fitted with a machined material 1 and rotatably driven about a center defined by a vertical B-axis by numerical control; a spindle 6 fitted with a conductive grinding wheel 2 and rotatably driven about an axis thereof; a grinding wheel fitting head 8 for detachably fitting a rotation axis C of the spindle in a Z-axis direction parallel with the B-axis and in a Y-axis direction horizontally perpendicular to the B-axis; a torsion preventing guide 10 for preventing torsion of the grinding wheel fitting head around an X-axis and the Z-Axis; an X-Z table 12 for linearly moving the grinding wheel fitting head in the X-axis direction and Z-axis direction by numerical control; a Y-table 14 for linearly moving the θ table 4 in the Y-axis direction that is horizontally perpendicular to the X-Z surfaces by numerical control; and electric machining means for electrically machining an electrode and/or the machined material. Thus, even a hard brittle material, a hard metal, and the likes can be machined with high accuracy and high efficiency by coping with the bi-directional rotation of a grinding wheel with little displacement such as the flexure of a fitting head fitted with a tool, and miniaturizing the device with a small installation area.
Patent TW-I262051-B (TW)
Title: A method to control termites
Inventor: SMITH FRISBY DAVIS
IPC: C07D277/56
Filed: 2000-12-04
Granted: 2006-09-21
Abstract: The present invention relates to a method for controlling termites by treating the termites or the locus wherein the termites live, with a 5-carboxanilido-bis-trifluoromethyl-thiazole fungicide. This invention also relates to a method for controlling the damage caused by termites and to termite damage resistant articles.
Patent TW-564560-B (TW)
Title: Ultra-thin piezoelectric resonator
Inventor: SCHULTHESS KURT
IPC: H03H9/05
Filed: 2000-12-15
Granted: 2003-12-01
Abstract: Encapsulated piezoelectric resonator including on the one hand a central plate (5) made of a piezoelectric material cut to form a frame (6) and a central resonant element (9) connected to said frame (6), the top and bottom faces having a metal coating, on the other hand bottom (11) and top (16) covers, each being formed by a spacing frame (12, 17) made of metal or a metal alloy and a closing plate (14, 19), characterised in that at least one of the elements (12, 14, 17, 19) forming the covers (11, 16) is electrically connected to the frame (6) of the central plate (5) and has an extension (10, 13, 18, 20) bent into a Z shape to bring its distal portion (10a, 13a, 18a, 20a) in line with a covering plate (14, 19) and to form electrical and mechanical connection means situated in a same plane.
Patent TW-501165-B (TW)
Title: A vertically configured chamber used for multiple processes
Inventor: VOLODARSKY KONSTANTIN
IPC: H01L21/02
Filed: 2001-01-17
Granted: 2002-09-01
Abstract: The present invention relates to a containment chamber that is used for carrying out multiple processing steps such as depositing on, polishing, etching, modifying, rinsing, cleaning, and drying a surface on the workpiece. In one example of the present invention, the chamber is used to electrochemically mechanically deposit a conductive material on a semiconductor wafer. The same containment chamber can then be used to rinse and clean the same wafer. As a result, the present invention eliminates the need for separate processing stations for depositing the conductive material and cleaning the wafer. Thus, with the present invention, costs and physical space are reduced while providing an efficient apparatus and method for carrying out multiple processes on the wafer surface using a containment chamber.
Patent TW-493242-B (TW)
Title: Manufacture method of metal dual damascene structure
Inventor: YAN YOU-SHENG
IPC: H01L21/768
Filed: 2000-12-18
Granted: 2002-07-01
Abstract: This invention provides a manufacture method of metal dual damascene structure. A dual damascene opening is formed in a low dielectric constant dielectric layer containing a hardmask layer. A barrier layer is then formed in the dual damascene opening and on the hardmask layer. Then, a copper metal film is formed to fully fill the dual damascene opening. The excessive copper metal is removed by chemical mechanical polishing using the barrier layer as a polishing stop layer and thus the barrier layer is exposed. The barrier layer is removed by dry etching using the hardmask layer as an etching stop layer and thus the hardmask layer is exposed.
Patent TW-494400-B (TW)
Title: VCO DAC setting for EFM clock recovery circuit
Inventor: SHIU JE-SHIANG
IPC: G11B7/00
Filed: 2000-12-18
Granted: 2002-07-11
Abstract: An EFM clock recovery circuit for automatically adjusting the frequency range of VCO is proposed. The EFM clock recovery circuit comprises a phase-frequency detector for receiving an EFM clock and a VCO clock to generate a control signal according to the difference of phase and frequency between the EFM clock and the VCO clock; a charge pump for controlling charge action according to the control signal of the phase-frequency detector; a loop filter connected to the charge pump for generating a first control voltage; and a VCO for generating the VCO clock according to the first control voltage. The EFM clock recovery circuit further comprises a frequency counter and a frequency control unit. The frequency counter is used to count the frequency of the VCO clock and output an oscillation frequency. The frequency control unit is used to set a frequency value according to the oscillation frequency and output a second control voltage to the VCO.