baber/WOPTO huggingface dataset:
Patent TW-585877-B (TW)
Title: Antimicrobial agent and production process thereof
Inventor: WATANABE HARUO
IPC: C08F8/36
Filed: 2001-02-19
Granted: 2004-05-01
Abstract: An antimicrobial agent utilizes a resin having acrylonitrile and styrene and/or a conjugated diene as units. The antimicrobial agent includes a metal-salt-containing copolymer, and the metal-salt-containing copolymer is obtained by treating a copolymer containing acrylonitrile and at least one of styrene and a conjugated diene as units with an acid to thereby introduce acid radicals into the copolymer, and converting at least part of the acid radicals into a salt of at least one metal selected from among Ag, Cu, and Zn.
Patent TW-550379-B (TW)
Title: Ergonomic return springless manual air displacement pipette
Inventor: RAININ KENNETH
IPC: B01L3/02
Filed: 2001-03-01
Granted: 2003-09-01
Abstract: An ergonomic, manually precisely controllable return springless air displacement pipette (10) relying on the friction of a piston seal (19) to maintain a plunger unit (16) of the pipette in any axial location established by a user of the pipette.
Patent TW-494421-B (TW)
Title: Circuit breaker
Inventor: SHUNICHI KATSUBE
IPC: H01H73/00
Filed: 2001-03-08
Granted: 2002-07-11
Abstract: The present invention relates to a type of circuit breaker aiming to, by way of motion transmission, maintain the base (1B) of a loose contact device (4) to have a cross bar (7) being supported by way of motion transmission and secularly reduce the minimization of over travel. Under constant temperature and humidity, the bending elasticity rates, Eb and Ec, of the base (1B) and the cross bar (7), respectively, satisfy the following relations: Eb+Ec ≥ 17000 MPa ... (1), 8000 MPa ≤ Eb ... (2), 9000 MPa ≤ Ec ... (3).
Patent TW-496916-B (TW)
Title: Sinker for a knitting machine operating according to the relative technique and knitting machine equipped with such a sinker
Inventor: EPPLER HANS-MARTIN
IPC: D04B15/06
Filed: 2001-03-29
Granted: 2002-08-01
Abstract: A sinker (50) for a knitting machine operating according to the relative technique is described. The sinker (50) contains a front (32), a back (33), a head (34) arranged on one end and having a sinker throat (35) and a knock-over edge (36), a control butt (38) intended to make possible movements in a longitudinal direction (v) and protruding from the front (32), and at least one rocking element (39, 40) designed to make possible pivot movements transverse to the longitudinal direction (v) and provided on the front (32). According to the invention, the sinker (50) also has a spring element (41) intended to compensate for manufacturing inaccuracies, acting transverse to the longitudinal direction (v) (Fig. 4). A knitting machine equipped with such a sinker (50) is also described.
Patent TW-I252501-B (TW)
Title: Method of forming substrate
Inventor: TOMIOKA SATOSHI
IPC: C30B25/02
Filed: 2001-04-24
Granted: 2006-04-01
Abstract: Provided is a method of forming a substrate with which a good-quality substrate having few cracks is obtained. On a growth base made of sapphire with a thickness of smaller than or equal to 100 mum, a GaN substrate is grown as heating the growth base, and cooling is provided therefor. At this time, the thickness of the substrate subject to growth is made larger than or equal to 200 mum and the curvature thereof is made smaller than or equal to 0.03 cm<-1>, the curvature being caused by the difference in thermal expansion coefficients of the growth base and the substrate. Thus, even though the substrate is warped due to the cooling after the growth, occurrence of crack in the substrate is prevented and the good-quality substrate is obtained.
Patent TW-524855-B (TW)
Title: Method and arrangement to regenerate a contaminated metal-fusion
Inventor: ELBERN KLAUS
IPC: C23C2/08
Filed: 2001-04-25
Granted: 2003-03-21
Abstract: This invention relates to a method and an arrangement to regenerate a metal-fusion, especially a tin-fusion (17), contaminated by mixed crystals from a fusion-dipping coating process. A part-flow of the tin-fusion (17) is took out from the coating-basin (15) and at 1st heated over its liquids temperature. Then the tin-fusion (17) is conducted through a cooling-unit (27) and in the flow the mixed crystals falled due to the cooling are removed by a filter (29). The filter (29) is a ceramic foam-filter composed of silicon-carbide. Then the regenerated tin-fusion (17a) is heated in a fusion-basin to the process-temperature and from here is conducted back into the coating-basin (15).
Patent TW-480574-B (TW)
Title: Method of cleaning a chamber of a CVD machine and elements within
Inventor: WANG WEI-HSU
IPC: H01L21/00
Filed: 2001-04-26
Granted: 2002-03-21
Abstract: The present invention provides a method of cleaning a chamber of a CVD machine and elements within. A gas mixture of carbon tetrafluoride (CF4) and perfluoro ethane (C2F6) is first injected into the chamber. After performing a surface treatment, comprising a sandblasting step or a polishing step, on the surfaces of the elements, the elements are then immersed in a cleaning solution, comprising at least ammonia water (NH4OH) and hydrogen peroxide (H2O2) at a temperature maintained between 40 DEG C to 70 DEG C. Finally, the temperature of the cleaning solution is raised so that the residual layer on the surface of the elements can drop from the surfaces of the heater and the process kits or dissolve into the cleaning solution.
Patent TW-518462-B (TW)
Title: On-line fault tolerant operation via incremental reconfiguration of field programmable gate arrays
Inventor: ABRAMOVICI MIRON
IPC: H03K19/177
Filed: 2001-05-29
Granted: 2003-01-21
Abstract: A method of fault tolerant operation of field programmable gate arrays (FPGAs) utilizing incremental reconfiguration during normal on-line operation includes configuring an FPGA into initial self-testing areas and a working area. Within the self-testing areas, programmable logic blocks (PLBs) of the FPGA are tested for faults. Upon the detection of one or more faults within the PLBs, the faulty PLBs are isolated and their modes of operation exhaustively tested. Partially faulty PLBs are allowed to continue operation in a diminished capacity as long as the faulty modes of operation do not prevent the PLBs from performing non-faulty system functions. After testing the programmable logic blocks in the initial self-testing areas, the FPGA is reconfigured such that a portion of the working area becomes a subsequent self-testing area and at least a portion of the initial self-testing area replaces that portion of the working area. In other words, the self-testing area roves around the FPGA repeating the steps of testing and reconfiguring until the entire FPGA has undergone testing, or continuously. Prior to relocating the initial self-testing areas, the initial self-testing areas are reconfigured to replace unusable faulty PLBs with spare PLBs. Spare PLBs are initially allocated throughout the working area. Specifically, each operational PLB within the working area is allocated an adjacent preferred spare PLB. Predetermined configurations of the FPGA utilizing the preferred spares are used to avoid the faulty PLBs. If the initially allocated spares are incapable of utilization, then a subsequent portion of the PLBs within the working area are allocated as spares and new replacement configurations determined. As the number of spare PLBs is diminished over time, additional spare PLBs are at some point necessarily removed from the self-testing areas. In this manner, the testing and roving capabilities of the self-testing area are also inevitably diminished. Eventually, roving, testing, and even operation of the FPGA will cease.
Patent TW-559706-B (TW)
Title: Method and system for collecting and monitoring shop floor information
Inventor: HU SHI-YU
IPC: G06Q10/06
Filed: 2001-06-08
Granted: 2003-11-01
Abstract: The present invention provides a method and system for collecting and monitoring the on-site production information, which uses the on-site data collector, information collection computer, signals automatically generated by machines to real-time acquire the production volume, number and types of bad products, and the production status information for the production site, and integrally processing the real-time information and the periodical production scheduling information, automatically generating each types of related reports, and real-time monitoring the on-site production status, equipment operation status, and automatically generating the abnormal alarm for processing and equipments. The system and method can realize the data exchange between the computer ipment and the external information system through the network system, the query for the computer equipment database by the remote clients, and further realize the real-time collection and real-time monitoring for the production site information in the factory.
Patent TW-511097-B (TW)
Title: Memory module structure having adaptable redundancy circuit
Inventor: JOU YAN-PING
IPC: G11C29/00
Filed: 2001-06-27
Granted: 2002-11-21
Abstract: The present invention relates to a memory module structure having adaptable redundancy circuit, which has the capability of repairing the failure mode of various memories. The memory module structure having adaptable redundancy circuit comprises: plural main memories to store data; plural redundancy memories to replace the failed memories in the main memory; plural fuse sets to generate the replacing signal by programming the plural fuse sets, so that the corresponding redundancy memories can replace the failed memories in the main memory positions corresponding to the redundancy memory through electrical connection. The replacing signal comprises a memory array sector replacing signal, a memory sector replacing signal and a memory column or row replacing signal, so as to determine the best replacing range of the failed memories.
Patent TW-531664-B (TW)
Title: An optical module and a method of producing an optical module
Inventor: TANAKA HIROYUKI
IPC: H01L31/0232
Filed: 2001-07-06
Granted: 2003-05-11
Abstract: A method of producing an optical module in which with respect to a housing (12) having an optical part (a lens 10) received therein, an optical semiconductor device (such as a laser diode 14) of a package structure is center-aligned to be positioned on an optical axis of the optical part and is attached to the housing (12). The method comprises the steps of: applying an ultraviolet-or-heat-curable resin (30) onto a joint surface between the housing and the optical semiconductor device and curing the ultraviolet-or-heat-curable resin (30) by external irradiation with ultraviolet rays in the condition that the optical axes of the lens and the laser diode are center-aligned and joined with each other to thereby temporarily fix the optical semiconductor device to the housing; and complementarily curing non-irradiated portions of the ultraviolet-or-heat-curable resin by heating. Preferably, a heat-curable resin (40) is applied onto the outer side of the ultraviolet-or-heat-curable resin to reinforce adhesion between the optical semiconductor device and the housing.
Patent TW-I250127-B (TW)
Title: Apparatus and process for producing hydrogen fluoride
Inventor: NISHIMURA HIRONOBU
IPC: B01J19/00
Filed: 2001-07-09
Granted: 2006-03-01
Abstract: As to a reactor which is used in a process for producing hydrogen fluoride through a reaction of fluorite with sulfuric acid, and which comprises means for applying a shearing force to a content therein between the means and an inner surface thereof, a metal material is used for at least a portion of a part of the means which part is opposed to the inner surface, the metal material comprising tungsten carbide and a material comprising at least one element, or an alloy comprising two or more elements, selected from the group consisting of nickel, chromium, cobalt, iron, tungsten and carbon, the metal material comprising 30 to 90% by weight of tungsten carbide. Thereby, it becomes possible to reduce the wear of an edge of the means for applying the shearing force to the content (the reaction mixture) between the means and the inner surface.
Patent TW-I239289-B (TW)
Title: Resin laminate and methods and devices for making the same
Inventor: NAGAYA TAMOTSU
IPC: B29C48/465
Filed: 2001-07-09
Granted: 2005-09-11
Abstract: A granular, ground filler of plant origin, such as kenaf fiber, is mixed into a synthetic resin to form a melted synthetic resin Ca, which is extruded from an output port 36 of a low-pressure extruder 30 as an intermediate resin layer C. A first coating material A and a second coating material B are superimposed on the two surfaces of the intermediate resin layer C. Thereafter, both coating materials A and B are pressed and adhered to the melted intermediate resin layer C by a roller press 50. Grooves Pa are formed in the surface of the first coating material A by the toric protrusion 52d of the roller press 50.
Patent TW-524014-B (TW)
Title: Method for saving memory capacity of gamma correction comparison table
Inventor: TANG CHUNG-WEN
IPC: H04N5/202
Filed: 2001-07-24
Granted: 2003-03-11
Abstract: The present invention provides a method for storing gamma correction input/output comparison table so as to reduce the memory capacity of the comparison table required for correcting the difference between the light sensitivity of a sensor and that of human eyes. The first output corresponding to k adjacent inputs (where k is an integer) is stored in some certain bits (hereinafter refer to as ""basic value memory area"") of a comparison table memory when the differences between the (n+1)th and the nth outputs (where n=1, 2, ..., k-1) corresponding to these k adjacent inputs are separately stored in other memory bits (for example: some mutually adjacent memory bits adjacent to the basic value memory area) to prevent the k inputs from occupying the memory space equivalent to k times the capacity of the basic value memory area, and so as to significantly save the memory capacity, lower the cost, and reduce the product size.
Patent TW-520434-B (TW)
Title: Navigation system for movable body
Inventor: MORITA HIROYUKI
IPC: G08G1/0969
Filed: 2001-07-24
Granted: 2003-02-11
Abstract: The object of the present invention is to provide a navigation system for a movable body, that can quickly display required map information, while storing desired map information, without being limited of the memory capacity of a storage device. To solve the problem, a display map information creating information means creates the display map information, based on the present position information of the movable body, reads out map information in an area which is close to the outside of an area where a display map information indicates each time, when the movable body moves only a desired distance from a map information storage means, and creates to store the map information in an extended area, that extends along a movement route that the movable body has moved.
Patent TW-571228-B (TW)
Title: Media reading apparatus
Inventor: TAKAHASHI HIROMASA
IPC: G11C29/00
Filed: 2001-08-06
Granted: 2004-01-11
Abstract: The present invention provides a media reading apparatus. A predefined area such as user data storage area of nonvolatile memory that is integrated into a micro computer used as a control device of reproducing unit for medium is composed so as to write at each unit and so as to delete at a block unit. When writing to user data storage area occurs, the data is written sequentially with updating the unit, or when writing to all units occurs, the data of block included in the predefined area is deleted, and next data is written to the deleted block.
Patent TW-503169-B (TW)
Title: Injection unit of an injection system
Inventor: UJMA ANDREAS
IPC: B29C45/53
Filed: 2001-08-08
Granted: 2002-09-21
Abstract: A injection unit (10) of an injection system, comprising a shooting pot (12) having a shooting pot head (13) at one end, defining a melt chamber (14) therein, a melt inlet channel (16) for laterally bringing melt into the melt chamber (14); a plunger (26) arranged in the melt chamber (14), the plunger (26) being linearly moveable from a retracted position into an extended position, so as to force melt accumulated in the melt chamber (14) through a melt outlet channel (20) arranged in said shooting pot head (13) into an injection mold; an annular melt passage (28) provided between the melt chamber (14) and the plunger (26), for allowing the melt to flow from the melt inlet channel (16) to an outlet end (18) of the melt chamber (14); and a melt distribution channel (30) for distributing the melt from the melt inlet channel (16) to the annular melt passage (28). An important aspect of the invention is that the melt distribution channel (30) tapers towards an apex (32) of the melt distribution channel (30) distal from the melt inlet channel (16) so as to ensure even distribution of the melt to the annular melt passage (28).
Patent TW-499744-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: KANATAKE MITSUHITO
IPC: H01L21/56
Filed: 2001-08-09
Granted: 2002-08-21
Abstract: In the present invention, a semiconductor device is provided having a semiconductor chip mounted on a chip mounting part of a lead frame, a resin receiver provided on the side of the rear surface of the chip mounting part, primary sealing resin that seals the semiconductor chip in a range in which the resin receiver is provided so that space is formed between the semiconductor chip and the resin receiver and secondary sealing resin that wraps the primary sealing resin together with the resin receiver and forms double sealed structure.
Patent TW-499710-B (TW)
Title: Split-gate flash memory manufacturing method
Inventor: HSIEH CHIA-TA
IPC: H01L21/28
Filed: 2001-08-20
Granted: 2002-08-21
Abstract: A split-gate flash memory manufacturing method is provided. It comprises the following steps. Firstly, a substrate on which a first doping area and a first insulator layer with a fillister are formed sequentially is provided. A first conductive layer and a floating gate are made in the first insulator. The first conductive layer electrically connects the first doping area but the floating gate insulates from the substrate and the first conductive layer. Secondly, a second conductive layer is formed along the fillister to expose the first insulator layer under the fillister. The second conductive layer is planarized to remove the second conductive layer on top of the first insulator layer. The second conductive layer along the fillister is etched to expose the first insulator layer at the bottom of the fillister, while the sidewall of the fillister still has the second conductive layer remained. Then the exposed first insulator layer is removed to expose the substrate. Thirdly, a second insulator layer is formed along the second conductive layer. Fourthly, a second doping area on the exposed substrate of the fillister bottom is formed. Finally, the fillister is filled with a third conductive layer.
Patent TW-525300-B (TW)
Title: Active matrix display device
Inventor: KAWASAKI MASAHIRO
IPC: G09F9/30
Filed: 2001-08-24
Granted: 2003-03-21
Abstract: The present invention provides a kind of active matrix display device, in which thin film transistor is used as a switching element in the displaying portion or driving portion. The invention is featured with having a thin film transistor that comprises an insulating substrate on which a gate electrode, a gate insulating film, a semiconductor layer, a drain electrode, and a source electrode are successively laminated. The surface portion of the semiconductor layer on the side of the passivation film is porous such that the device can be stably driven with low off current even in the case of disposing an organic passivation film and a picture element electrode on the thin film transistor.
Patent TW-518717-B (TW)
Title: Landing via
Inventor: WU KING-LUNG
IPC: H01L21/768
Filed: 2001-09-12
Granted: 2003-01-21
Abstract: A landing via on a semiconductor wafer is provided. The semiconductor wafer includes a substrate, a conductive area positioned on the substrate, and a dielectric layer covering the conductive area. The landing via includes a recess positioned in the dielectric layer, a landing via hole positioned below the recess and extending through the dielectric layer to a surface of the conductive area, a silicon nitride liner layer positioned on the side walls of the landing via hole, and a conductive layer filled in the recess and the landing via hole. The opening area of the landing via hole is smaller than that of the recess.
Patent TW-588107-B (TW)
Title: Seals with improved corrosion resistance and a method for manufacturing thereof
Inventor: VAJO JOHN J
IPC: F16J15/14
Filed: 2001-10-12
Granted: 2004-05-21
Abstract: A combination seal comprising two chemical seals, each between a first surface of a sealant and a surface of a substrate and a physical seal between a second surface of first chemical seal and a second surface of a second chemical seal. The chemical seals are formed by applying the sealant to two substrates and curing the sealant. The physical seal is formed by clamping the chemical seals together. The resulting combination seal has good corrosion resistance of a chemical seal and is re-sealable allowing easy re-work. A method for forming the combination seal.
Patent TW-502454-B (TW)
Title: Edge coupled photo-detector
Inventor: HE CHUNG-LUNG
IPC: H01L31/0248
Filed: 2001-11-02
Granted: 2002-09-11
Abstract: This invention provides an edge coupled photo-detector, which is a compound semiconductor edge coupled photo-detector. A photolithography process is used to define a pseudowindow with an adequate size and, then, an optical coupling flat is formed by etching through the pn junction active area (depletion area). The inventive method can achieve uniformity of pseudowindow defined on the wafer and also allow performing device manufacture process and preliminary measurement on a wafer level by forming the optical coupling flat through etching before chip dicing. This can greatly improve uniformity and timeliness of the production of edge coupled photodetector.
Patent TW-520398-B (TW)
Title: Composite structure type high tensile strength steel plate, plated plate of composite structure type high tensile strength steel and method for their production
Inventor: MATSUOKA SAIJI
IPC: C22C38/06
Filed: 2001-11-27
Granted: 2003-02-11
Abstract: A composite structure type high tensile strength cold-rolled steel plate which has a chemical composition in mass %: C: 0.01 to 0.08%, Si: 2.0% or less, Mn: 3.0% or less, P: 0.10% or less, S: 0.02% or less, Al: 0.005 to 0.20%, N: 0.02% or less, V: 0.01 to 0.5% and balance: substantially Fe and inevitable impurities, provided that contents of V and C satisfy the relationship: 0.5xC/12 ≤ V/51 ≤ 3xC/12, and has a structure comprising a ferrite phase as a primary phase and a second phase containing a martensite phase in an amount of 1 area % or more relative to the total structure; a galvanized plate of a composite structure type high tensile strength steel which comprises the above steel plate and a hot dip zinc plating formed thereon; and a method for producing the steel plate. The composite structure type high tensile strength exhibits excellent deep drawability.