baber/WOPTO huggingface dataset:
Patent TW-200417537-A (TW)
Title: Hydrazine-based diurea derivatives
Inventor: BRINKHUIS RICHARD HENDRIKUS GERRIT
Filed: 2003-03-06
Abstract: The invention pertains to acicular hydrazine-based diurea derivative crystals of the formula R'HN-CO-NH-NH-CO-NHR wherein R and R' independently are unsubstituted or substituted hydrocarbyl groups with an average length of the crystals ranging from 0.1-300 micrometers. Preferably, the hydrocarbyl group is a hexyl, octadecyl, benzyl, or cyclohexyl group. The invention further relates to the use of such crystals as a rheology modifier in coatings and adhesives.
Patent TW-200402295-A (TW)
Title: Processes for the preparation of antiviral 7-azaindole derivatives
Inventor: BENOIT SERGE
IPC: A61K31/496
Filed: 2003-03-25
Abstract: Provided are processes and synthetic intermediates useful for the preparation of azaindole piperazine diamide derivatives of the formula 7. These azaindole piperazine diamide derivatives, among other things, are useful as therapeutic agents for the treatment of HIV and AIDS.
Patent TW-200305665-A (TW)
Title: Drawing frame for a spinning machine
Inventor: STRASSER WERNER
IPC: D01H5/26
Filed: 2003-03-27
Abstract: A drawing frame for a spinning machine, particularly for a circular-ingot spinning machine, comprises at least two pairs of drawing rollers (11, 12) and a leather ring for guiding fiber, in which the leather ring (2, 21, 22, 23) is guided by a guide (4, 41). Meanwhile, the guide (4, 41) and the leather ring (2, 21, 22, 23) form a frictionless material combination. In a beneficial structure, the leather ring (2, 21, 22, 23) comprises a protruded portion mating with the recessed portion of a shaft, or the leather ring (2, 21, 22, 23) abuts the driving shaft (3) through a calender roller.
Patent TW-200419468-A (TW)
Title: Color processing method and device
Inventor: LU CHUNG-YEN
IPC: G06T5/00
Filed: 2003-03-28
Abstract: The invention relates to a color separation method, which is primarily used to strengthen color in terms of intensity and saturation of RGB range. When a pixel is to be strengthened, calculate a new set of color values (R', G', B') based on the original color values (R, G, B). The original intensity values of red, green and blue are used to acquire a ratio factor and a basic value of intensity. Then use such ratio factor to compare with a ratio factor controlled by user to obtain a final ratio factor. Such a new set of color values are calculated according to the final ratio factor and the basic value of intensity to strengthen the intensity and saturation of the pixel.
Patent TW-200409639-A (TW)
Title: Melanocortin receptor ligands
Inventor: EBETINO FRANK HAL
IPC: A61P31/10
Filed: 2003-04-16
Abstract: The present invention relates to compounds which comprise a 4-substituted piperidine ring linked to a substituted or unsubstituted hydrocarbyl ring. The compounds, including all enatiomeric and diasteriomeric forms and pharmaceutically acceptable salts thereof, have the formula: wherein preferably R is substituted aryl, W is a pendant unit having the formula: -L-Q L is a linking unit, Q is preferably a cyclic hydrocarbyl unit; W1 is preferably a carbocyclic unit and W2 is a heteroatom comprising unit.
Patent TW-200305921-A (TW)
Title: Semiconductor wafer manufacturing execution system with special engineer requirement database
Inventor: SU YEAUN-JYH
IPC: H01L21/00
Filed: 2003-04-17
Abstract: A manufacturing execution system is described including a first database and a second database. The first database (e.g. a basic database) stores a first set of operation to be performed on at least one semiconductor wafer when the at least one semiconductor wafer is positioned within a process tool. The second database (e.g. a special engineer requirement, or SET, database) stores a second set of recorders, wherein each of the second set of records includes information regarding a special operation to be performed on the at least one semiconductor wafer when positioned within the process tool. A method is also described, which may be embodied within the MES. The method includes receiving operation data from the process tool, wherein the operation data includes information regarding a selected operation (e.g., a user-selected recipe) to be performed within the process tool. The operation data is compared with each of the first set of records and the second set of records. An alarm signal is provided to the process tool if the operation data does not match any one of the first and second pluralities of records.
Patent TW-200405833-A (TW)
Title: Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely cut as required after solidification
Inventor: FLEMMING GUENTER
IPC: B21B37/00
Filed: 2003-04-25
Abstract: The invention relates to a method and casting roller plant for the semi-endless or endless rolling by casting of a metal, in particular a steel strip (1a), which may be transversely cut as required after solidification. The casting strip part lengths (20) are fed into a roller furnace (2) for heating and equilibration at the rolling temperature and the partial lengths (20) for rolling out are fed into a rolling train (3) for rolling, whereby the strip casting is continued uninterrupted during the rolling operation. According to the invention, a closer matching of the strip casting and the rolling can be carried out, whereby the casting speed (Vc) is reduced for a roller change such that between the end of rolling a preceding multiple length (21) and the insertion of a new partial length (20) or multiple lengths (21) into the rolling gear a sufficient buffer time for a roller exchange is provided.
Patent TW-200307623-A (TW)
Title: Device for retaining a brake drum to a fastening bracket
Inventor: MATSUEDA KEIJI
IPC: F16D63/00
Filed: 2003-05-07
Abstract: A bicycle hub brake component is provided for braking a hub of a wheel mounted on a bicycle frame without damaging the fastening bracket repeated assembly or disassembly. The bicycle hub brake component (13f) comprises a fastening bracket (30f), a brake drum (40), brake shoe 41, brake actuating portions (33f) and bracket retaining components (36, 37). The fastening bracket has a first surface and a second surface opposite the first surface, wherein the fastening bracket is adapted to be non-rotatably mounted to the frame. The brake drum (40) is adapted to rotate integrally with the hub, wherein the brake drum has a brake face (51a) on its inner peripheral surface and a convex portion (44e) adapted to face the first surface of the fastening bracket. The bracket retaining components (36, 37) are removably mounted to the fastening bracket and extends diametrically so as to engage the convex portion to help prevent the brake drum from detaching from the fastening bracket.
Patent TW-200307012-A (TW)
Title: Resin composition for laser marking
Inventor: SUMIMOTO NORIFUMI
IPC: C08L51/04
Filed: 2003-05-13
Abstract: A resin composition for laser marking can be used to produce a bright laser marking displaying a white code on the surface thereof, while endowing the shaped article with excellent appearance, impact resistance, and indelible laser marking, which is characterized in comprising: (A) a copolymerized resin (A1) polymerized from a methacrylate-containing ethylenic monomer (b) in the presence of a rubber polymer (a), or a mixture of the copolymerized resin (A1) and a copolymer of an ethylenic monomer (A2) (excluding the following component (B)), in which the rubber polymer (a) comprises 5~40 wt%, the methacrylate unit (b1) comprises 25~60 wt%, and the monomer unit ( b2) other than the methacrylate unit (b1) comprises 0~70 wt%, based on 100 wt% of the total of (a), (b1) and (b2); and (B) a material at least selected from a group consisting of an epoxy-containing polymer (B-1), and a particle (B-2) with an average particle size of 0.05 μ m~150 μ m; and (C) a black material.
Patent TW-200427103-A (TW)
Title: Light emitting diode structure and method of making the same
Inventor: TSAI TZANG-LIANG
IPC: H01L33/00
Filed: 2003-05-16
Abstract: A high efficient light emitting diode is disclosed. The structure includes a sapphire substrate formed thereon with a n-type GaN based compound layer, a multi-quantum well active layer, a p type AlGaN cladding layer, a p type GaN based compound layer, an indium metal layer and an ITO layer. A p electrode and an n electrode are, respectively, formed on the ITO layer, and n-type GaN based compound layer. An anneal is then carried out to form an InGaN compound at the interface between indium and the p type GaN based compound layer and form a solid solution at the interface between indium and ITO. The resulted structure provides good ohmic contact and high transparency for light.
Patent TW-200426619-A (TW)
Title: System and method for controlling database authorization
Inventor: LEE CHUNG-I
IPC: H04L29/06
Filed: 2003-05-28
Abstract: A system and method for controlling database authorization is disclosed. Distributions of authorization to access a batch of databases are according to databases, databases users, user types by ACLs. Steps in accomplishing distributions of authorization to access a batch of databases comprise: (a) a batch of databases are chosen; (b) database users to relative databases are defined; (c) user types are defined; (d) user authorizations are defined.
Patent TW-200427618-A (TW)
Title: Fuel filling nozzle for models
Inventor: Ye jun-min
IPC: B67D7/04
Filed: 2003-06-02
Abstract: This invention provides a fuel filling nozzle for models, including: a bottle forming a receiving compartment therein for receiving and containing fuel; a barrel having an inlet end and an outlet let, the barrel being integrated with the bottom by having the inlet end fitting into an opening of the bottle; a trigger portion, comprising a trigger and a link assembly, the link assembly being activated by the trigger to perform a reciprocal movement, the link assembly being provided with a sleeve; an air conduit, located in the receiving compartment of the bottle and interior space of the barrel, the air conduit engaging the sleeve of the link assembly such that the air conduit is able to co-act with the link assembly; a seal provided to the air conduit next to the outlet of the barrel, the seal urging against an inner edge of the outlet of the barrel, such that when the trigger portion is not activated, the outlet of the barrel is under a sealed state.
Patent TW-200407061-A (TW)
Title: Process for creating vias for circuit assemblies
Inventor: WANG ALAN E
IPC: H05K3/00
Filed: 2003-06-19
Abstract: Provided is a process for creating vias for a circuit assembly including the steps of (a) applying a curable coating composition to a substrate, some or all of which is electrically conductive, to form an uncured coating thereon; (b) applying a resist over the uncured coating; (c) imaging the resist in predetermined locations; (d) developing the resist to expose predetermined areas of the uncured coating; (e) removing the exposed areas of the uncured coating; and (f) heating the coated substrate of step (e) to a temperature and for a time sufficient to cure the coating. Also disclosed is a process of fabricating a circuit assembly.
Patent TW-200403326-A (TW)
Title: Chiral dopant with phenylethanediol functionality
Inventor: LUB JOHAN
IPC: C09K19/58
Filed: 2003-06-25
Abstract: The invention pertains to a phenylethanediol derivative having at least one polymerizable group, characterized in that the phenylethanediol derivative further comprises at least one photo-convertible group for adjusting the helical twisting power of the phenylethanediol derivative. According to a preferred embodiment the phenylethanediol has the formula, wherein A stands for a bond or a p-phenylene group; B and B' are independently (O)p-CoH2o-O-CO-CR'=CH2, o being 2-12, p being 0 or 1, and R' being H or CH3; P stands for a CH2 or a C=O group; Q and Q' are independently selected from H, C1-C3 alkyl, C1-C3 alkoxy, halogen, and CN; n is an integer from 1 to 3; and m is an integer from 0 to 2; and: wherein A stands for a bond or a p-phenylene group; B is (O)p-CoH2o-O-CO-CR'=CH2, o being 2-12, p is 1, and R' being H or CH3; P stands for a CH2 or a C=O group; Q is selected from H, C1-C3 alkyl, C1-C3 alkoxy, halogen, and CN; and m is an integer from 0 to 2.
Patent TW-200403333-A (TW)
Title: Heat-storage material, composition thereof, and uses of these
Inventor: ABE KAZUAKI
IPC: C08G65/332
Filed: 2003-07-04
Abstract: This invention provides a heat-storage material which is a polymer or oligomer comprising as the main component a unit comprising a polyether main chain and side chains which can crystallize each other; and a heat-storage composition which is obtained by incorporating the heat-storage material into a synthetic resin. When the ambient temperature increases, this heat-storage material absorbs heat and melts. When the ambient temperature decreases, the material emits heat and solidifies. The material hence mitigates fluctuations in ambient temperature and is apt to make the ambient temperature constant. It thus functions as a heat-storage material. From the heat-storage material and heat-storage composition a film or sheet, layered product, molded article, heat-storage composite fiber, and heat-storage fabric member can be produced, which are suitable for applications in which they are used around the human body while being in contact or not in contact therewith.
Patent TW-200502724-A (TW)
Title: Method for managing wafer test data in lot
Inventor: LIU CARY
IPC: G05B19/42
Filed: 2003-07-04
Abstract: A method for managing wafer test data in lot is disclosed. A managing system is provided to link a database of a server and a plurality of test workstations. When a first wafer test data from a lot of wafers is generated, the first wafer test data is viewed in system. During testing the lot of wafers, the wafer test data generated from different test workstations are compared in system. After finishing testing the lot of wafers, the wafer test data are combined in one of the test workstations in system. Afterward the wafer test data are moved to the database in system for effectively managing one lot of wafer test data.
Patent TW-200403527-A (TW)
Title: Semiconductor laser-curable resin composition and resist pattern-forming method by use of the same
Inventor: TAKEZOE KOUJI
IPC: G03F7/029
Filed: 2003-07-09
Abstract: The present invention provides a semiconductor laser-curable resin composition, which comprises (A) photosensitive resin and (B) photo polymeric initiator, wherein the maximum wave length of the semi-conductor laser is within the range of 400 nm~410 nm and the photo polymeric initiator (B) is bisacyl phosphine oxide (B1) or the mixture of the photo polymeric initiator (B1) and other initiator (B2), as well as the resist pattern-forming method by use of the said composition.
Patent TW-200406368-A (TW)
Title: Paraffin alkylation
Inventor: SMITH LAWRENCE A JR
IPC: B01J35/12
Filed: 2003-07-10
Abstract: A process for the alkylation of alkane with olefin or olefin precursor such as an oligomer of tertiary olefin comprising contacting a liquid system comprising acid catalyst, isoparaffin and olefin in concurrent downflow into contact in a reaction zone with a disperser mesh under conditions of temperature and pressure to react said isoparaffin and said olefin to produce an alkylate product is disclosed. Preferably, the liquid system is maintained at about its boiling point in the reaction zone. Unexpectedly, the olefin oligomers have been found to function as olefin precursors and not as olefins in the reaction. Thus, for example, a cold acid alkylation using an oligomer of isobutene (principally dimer and trimer) with isobutane produces isooctane with the isobutane reacting with the constituent isobutene units of the oligomers on a molar basis. The product isooctane is essentially the same as that produced in the conventional cold acid process.
Patent TW-200420725-A (TW)
Title: Foamy composition for bleaching clothing
Inventor: MAKI MASATAKA
IPC: C11D3/39
Filed: 2003-07-29
Abstract: A foamy composition for bleaching an article of clothing which comprises a liquid composition containing (a) hydrogen peroxide, (b) a specific saccharide derivative based surfactant, (c) a polyoxyalkylene alkyl ether having an alkyl group of 10 to 14 carbon atoms and an average added oxyalkylene mole number of 7 to 12, and (d) water in a specific ratio. The use of the liquid composition in the form of a foam exhibits excellent bleaching effect.
Patent TW-200407629-A (TW)
Title: A panel for a liquid crystal display, a liquid crystal display including the panel, and a method of fabricating the same
Inventor: JEON BAEK-KYUN
IPC: G02F1/1333
Filed: 2003-08-01
Abstract: A liquid crystal display includes two substrates facing each other with a display region. A sealant is formed around the periphery of the substrates external to the display region in the shape of a closed curve while supporting the substrates. A liquid crystal material fills the room defined by the substrates and the sealant to form a liquid crystal layer. Spacers are formed between the two substrates while contacting the substrates with different contact areas to support the substrates. The area of the spacer contacting the two substrates becomes gradually enlarged as the spacer is positioned closer to the center of the display region.
Patent TW-200422294-A (TW)
Title: Dioxan-2-ylalkylcarbamate derivatives, their preparation and their use in therapeutics
Inventor: ABOUABDELLAH AHMED
IPC: A61P11/00
Filed: 2003-08-28
Abstract: Compound corresponding to general formula (I): , in which R1 represents a phenyl or naphthalenyl group optionally substituted with one or more halogen atoms or hydroxyl, cyano, nitro, (C1-C3)alkyl, (C1-C3) alkoxy, trifluoromethyl, trifluoromethoxy, benzyloxy, (C3-C6) cycloalkyl-O- or (C3-C6) cycloalkyl (C1-C3) alkoxy groups; R2 represents either a group of general formula CHR3CONHR4 in which R3 represents a hydrogen atom or a methyl group and R4 represents a hydrogen atom or a (C1-C3) alkyl, (C3-C5) cycloalkyl or (pyridin-4-yl)methyl group; or a 2,2,2-trifluoroethyl group; or an (imidazol-2-yl)methyl group; or a (benzimidazol-2-yl)methyl group; or a phenyl group optionally substituted with one or more halogen atoms or cyano, nitro, (C1-C3) alkyl, (C1-C3) alkoxy, trifluoromethyl or trifluoromethoxy groups; and n represents a number ranging from 1 to 3; in the form of a base, of an addition salt with an acid, of a hydrate or of a solvate. Use in therapeutics.
Patent TW-200421459-A (TW)
Title: Method and apparatus for forming epitaxial layers
Inventor: MEUNIER-BEILLARD PHILIPPE
IPC: H01L21/04
Filed: 2003-09-30
Abstract: The present invention provides a method of depositing epitaxial layers based on Group IV elements on a silicon substrate by Chemical Vapor Deposition, wherein nitrogen or one of the noble gases is used as a carrier gas, and the invention further provides a Chemical Vapor Deposition apparatus (10) comprising a chamber (12) having a gas input port (14) and a gas output port (16), and means (18) for mounting a silicon substrate within the chamber (12), said apparatus further including a gas source connected to the input port and arranged to provide nitrogen or a noble gas as a carrier gas.
Patent TW-200418093-A (TW)
Title: Silicon-on-insulator ulsi devices with multiple silicon film thickness
Inventor: YANG FU-LIANG
IPC: H01L21/762
Filed: 2003-10-02
Abstract: A method of forming a multiple-thickness semiconductor-on-insulator, comprising the following steps. A wafer is provided comprising a semiconductor film (having at least two regions) overlying a buried insulator layer overlying a substrate. The semiconductor film within one of the at least two resigns is masked to provide at least one semiconductor film masked portion having a first thickness, leaving exposed the semiconductor film within at least one of the at least two regions to provide at least one semiconductor film exposed portion having first thickness. In one embodiment, at least a portion of the at least one exposed semiconductor film portion. Then the oxidized portion of the exposed semiconductor film is removed to leave a portion of the semiconductor film having a second thickness less than the first thickness.
Patent TW-200422107-A (TW)
Title: Gas storage medium and methods
Inventor: KORNILOVICH PAVEL
IPC: C30B29/06
Filed: 2003-10-09
Abstract: A storage medium (10) for gas molecules (40) has a nanowire core (20) and a number of organic molecules (30) attached to the exterior surface of the nanowire. The organic molecules attached to the exterior of the nanowire are adapted to releasbly hold as molecules. Methods for making and using the invention, including the use of a silicon nanowire, are disclosed.
Patent TW-200415166-A (TW)
Title: Heat resistant high moisture vapor transmission thermoplastic polyurethane
Inventor: VEDULA RAVI RAM
IPC: C08G18/76
Filed: 2003-11-05
Abstract: A thermoplastic polyether polyurethane having high moisture vapor transmission, high melting point and static dissipative properties is disclosed. The thermoplastic polyether polyurethane is prepared by reacting a hydroxyl terminated polyether intermediate, an aromatic chain extender glycol, and a polyisocyanate. The polymers formed are useful for melt-spun fibers, fabric coatings for breathable garments, house wrap, roofing membranes, and other applications requiring high vapor transmission and high melting points.
Patent TW-200412398-A (TW)
Title: Method for manufacturing rotating shaft
Inventor: WANG JIAN-MING
IPC: F04D29/04
Filed: 2003-01-03
Abstract: The present invention relates to a method for manufacturing a rotating shaft, comprising a spindle and a bushing fitting over each other to form the effect of stable rotation, wherein the spindle and the bushing are made of ceramic materials. Pores are densely distributed in the bushing and filled with lubricant. The lubricant can be accumulated in the gap of the bushing due to capillarity, so that when the spindle and the bushing are fit over each other, the friction caused by rotation of the spindle and the bushing can be reduced, and further the high temperature caused by friction can be lowed, rotational speed that the rotating shaft can sustain can be increased, and service life of the rotating shaft can be extended.
Patent TW-200424848-A (TW)
Title: Method and system for dynamic first-in-first-out memory flow control
Inventor: HUANG HSILIN
IPC: G06F5/10
Filed: 2003-12-05
Abstract: The invention provides a method and system for dynamic first-in-first-out (FIFO) memory flow control. The dynamic FIFO flow control circuit detects one or more obsolete entries in the FIFO memory, retrieves the address of the next valid read pointer, and reads from the retrieved address during the next read operation.
Patent TW-200520465-A (TW)
Title: System and method for resuming downloading data from interruptive-point
Inventor: LEE CHUNG-I
IPC: G06F15/16
Filed: 2003-12-12
Abstract: A system and method for resuming downloading data from interruptive-point is provided. The system includes an application server, a plurality of client computers and a local database. The client computer is used for setting download conditions by providing a user interface. The application server is used for downloading data from a remote database and displaying download results through one of the client computers. The local database is used for storing the data. Using the present invention, users can download needed data. The data that have been stored in the local database are not be downloaded repeatedly. Therefore, the present invention reduces download time and utilization of network resources.