baber/WOPTO huggingface dataset:
Patent TW-464564-B (TW)
Title: Chill mould for the continuous casting of steel in billet and bloom formats
Inventor: ROEHRIG ADALBERT
IPC: B22D11/057
Filed: 2000-08-22
Granted: 2001-11-21
Abstract: Chill moulds for the continuous casting of steel in billet and bloom formats are, according to the state of the art, conventionally constructed from a water-cooled copper tube, which forms an inner body, a water jacket and a chill-mould casing. In order to avoid costly production of such copper tubes, by way of chill-mould tube of the chill mould according to the invention an inner body is provided which comprises a coating substrate (6) that is manufactured from aluminium or an aluminium alloy and is provided with a coating (7). After its introduction into the mould cavity (4) the coating (7) is to be capable of being brought to the mould-cavity dimension by a processing operation.
Patent TW-470876-B (TW)
Title: Launch key, low power CD-ROM player for portable computers
Inventor: CHAN REGINIA
IPC: G06F1/32
Filed: 2000-08-24
Granted: 2002-01-01
Abstract: A portable computer adapted with an application launch controller to selectively launch a desired application when the portable computer is in an off or suspended state. Programmable function keys are provided to permit users to define associated applications with the function keys to initiate launching of the application. The application launch controller includes bus interface circuitry to interface with system busses, for example, ISA bus and SMBus technology to exchange commands and data therewith. In the preferred embodiments, the application launch controller displays results of the desired application to an LCD display rather than the main system display to preserve power.
Patent TW-472412-B (TW)
Title: Non-aqueous electrolyte; lithium primary battery, lithium secondary battery, and electrochemical capacitor using same; polymer electrolyte using same; and polymer lithium secondary battery using same
Inventor: ARAI JUICHI
IPC: H01M10/05
Filed: 2000-08-29
Granted: 2002-01-11
Abstract: The object of the present invention is to provide organic electrolyte and polymer electrolyte, wherein diffusivity of mobile ions is enhanced; and to provide lithium primary battery, lithium secondary battery, polymer secondary battery, and electrochemical capacitor, wherein their capacities at a low temperature are increased. The present invention relates to non-aqueous electrolyte and polymer electrolyte, wherein fluorinated solvent having fluorinated alkyl group, of which terminal end structure is unsymmetrical structure, is mixed with the electrolyte, and to various usage using the above electrolyte.
Patent TW-470676-B (TW)
Title: Casting roll
Inventor: HOHENBICHLER GERALD
IPC: B22D11/06
Filed: 2000-09-01
Granted: 2002-01-01
Abstract: In a casting roll for a thin strip casting plant, comprising an essentially cylindrical core (1), a mantle (2) of copper or a copper alloy optionally being provided with at least one outside layer (5), an internal cooling system (4) as well as an adjusting means (8, 17, 20) for adjusting the outline of the casting roll in its front-end regions (7), the adjusting means for the purpose of levelling out thermally caused crowns with the aid of constructively simple means has in each front-end region of the casting roll a supporting disk (17) adjustable in the longitudinal direction of the casting roll and engaging a ring (8) radially surrounding the supporting disk (17) and abutting the mantle (2) from the inside in its front-end regions, which ring is fixedly attached with regard to the core (1) in the longitudinal direction of the casting roll.
Patent TW-460353-B (TW)
Title: Optical mirror and optical scanner and laser machining apparatus using the same
Inventor: KARASAKI HIDEHIKO
IPC: B23K26/064
Filed: 2000-10-20
Granted: 2001-10-21
Abstract: A reliable galvano-mirror employed for laser machining is disclosed. The mirror is far reduced its weight for getting a higher rotation. On the rear surface of the mirror, a lightweight rib-structure, which is formed from a mirror support beam centered across the surface and some ribs extending from the beam, holds the mirror. Against a distortion occurred in rotating at high speed, the mirror is provided with a high rigidity. And the mirror is structured integrally with the motor shaft holder. Besides, a slit is formed between the rib disposed close to the holder and the support beam centered across the rear surface of the mirror. Providing slit enables to minimize a local distortion caused by a stress from fastening screws to attach the mirror to the motor shaft.
Patent TW-528817-B (TW)
Title: Polyethylene glycol modified polyester fibers and method for making the same
Inventor: BRANUM JAMES BURCH
IPC: D03D15/56
Filed: 2000-11-17
Granted: 2003-04-21
Abstract: Disclosed is a method of copolymerizing polyethylene glycol (PEG) and branching agent into polyethylene terephthalate (PET) to achieve a polyethylene glycol-modified polyester composition that can be spun into filaments. Fabrics made from fibers formed from the copolyester composition possess wicking, drying, stretching, abrasion-resistance, flame-retardancy, static-dissipation, dyeability, and tactility properties that are superior to those of fabrics formed from conventional polyethylene terephthalate fibers of the same yarn and fabric construction. Also disclosed are polyethylene glycol modified copolyester compositions, fibers, yarns, and fabrics.
Patent TW-513790-B (TW)
Title: Semiconductor packaging substrate
Inventor: LI JIN-YUAN
IPC: H01L23/488
Filed: 2000-11-23
Granted: 2002-12-11
Abstract: A semiconductor packaging substrate applied in the flip-chip packaging for chips is provided, which comprises: a substrate; a flexible layer configured on the surface of the substrate; and a circuit layer with a patterned surface, configured on the surface of the flexible layer; wherein, the circuit layer with a patterned surface comprises a plurality of mounting pads, which are suitable for bonding with solder bumps on the chip surface.
Patent TW-487735-B (TW)
Title: Furnace wall cooling system with cooling plates
Inventor: HARTMUT HILLE
IPC: C21B7/10
Filed: 2000-12-05
Granted: 2002-05-21
Abstract: A cooling plate for a furnace wall comprising a plate body (12), in which at least one straight cooling duct (20), through which a cooling liquid can flow, is integrated. A swirl device (22) is arranged in front of the cooling duct (20, 120) in such a way that a helical flow of the cooling liquid about the longitudinal axis (X) of the cooling duct (20, 120) results in the latter.
Patent TW-499764-B (TW)
Title: Electro-optical device, manufacturing method for manufacturing electro-optical device, and electronic equipment
Inventor: HIRABAYASHI YUKIYA
IPC: G02F1/136
Filed: 2001-03-12
Granted: 2002-08-21
Abstract: The present invention prevents the substrate floating effect that is caused when a transistor channel region fabricated of a monocrystal silicon layer covered with an insulator is in a floating state, and stabilizes the electrical characteristics of the transistor. A channel region (1a') of a semiconductor layer (1a) includes an extension portion (201). The end of the extension portion (201) is connected to a contact hole (202). The contact hole (202) is in turn connected to an interconnect line (203). The interconnect line (203) is configured with one end thereof connected to the contact hole (202) and with the other end connected to a neighboring contact hole (204) leading to a light-shielding film (110).
Patent TW-591722-B (TW)
Title: Thin-film semiconductor integrated circuit device and picture display device with using thereof and manufacturing method thereof
Inventor: PARK SEONG-KEE
IPC: G02F1/1368
Filed: 2001-03-20
Granted: 2004-06-11
Abstract: At least one of a semiconductor thin-film for forming a picture display portion and a semiconductor thin-film for forming a peripheral circuit portion, which are accumulated on one common insulative substrate, is constructed with a semiconductor thin-film having a plural number of semiconductor crystalline portions formed to be divided and disposed in a matrix-like, and TFTs are provided in the semiconductor thin-film by bringing those semiconductor single crystal portions into active portions thereof. For that purpose, a crystallization accelerating material is adhered at the position of lattice points of a matrix and is treated with heating process, for forming the single crystal portions disposed in the matrix-like manner, so as to form the TFTs on the surface thereof, thereby completing the thin-film semiconductor integrated circuit device.
Patent TW-527364-B (TW)
Title: Method for increasing solubility of nitroxyl compound in aromatic hydrocarbon solvent and solution of nitroxyl compound in aromatic hydrocarbon solvent
Inventor: GEELAN BRENDAN J
IPC: C07C291/02
Filed: 2001-04-16
Granted: 2003-04-11
Abstract: Disclosed herein is a method for increasing the solubility of a compound having the structural formula: in an aromatic hydrocarbon solvent comprising adding to said solvent a nitroaromatic compound having the structure: wherein, in formula II, R25, R26, R27, R28, R29, and R30, are independently selected from the group consisting of hydrogen, alkyl, aryl, cycloalkyl, heterocyc1ic, substituted alkyl, substituted aryl, OR11, NR11R12, SR11, NO2, NO, CN, COR11, COOR11, CONR11R12, NR11COR12, halogen, and/or any two adjacent groups can be taken together to form ring structure(s) of five to seven members, provided that at least one of R25, R26, R27, R28, R29, and R30 is N02, and R11 and R12 are independently selected from the group consisting of hydrogen, alkyl, aryl, benzyl, cyclic, heterocyc1ic, and substituted alkyl or aryl where the substituents are C, O, N, S or P, or R11 and R12 can be taken together to form a ring structure of five to seven members and, in formula I, R1 and R4 are independently selected from the group consisting of hydrogen, alkyl, and heteroatom-substituted alkyl and R2 and R3 are independently selected from the group consisting of alkyl and heteroatom-substituted alkyl; and X1 and X2 (1) are independently selected from the group consisting of halogen, cyano, COOR7, -S-COR7, -OCOR7, (wherein R7 is alkyl or aryl), amino, -S-C6H5, carbonyl, alkenyl, or alkyl of 1 to 15 carbon atoms, or (2) taken together, form a ring structure of five to seven members with the nitrogen.
Patent TW-548732-B (TW)
Title: Apparatus for supplying chemical liquid
Inventor: NOJI KUNIHIRO
IPC: G05D11/13
Filed: 2001-05-30
Granted: 2003-08-21
Abstract: The subject of the present invention is to provide an apparatus stably supplying chemical liquid to a treatment apparatus to resolve problems in a semiconductor manufacturing process. The apparatus (1) for supplying chemical liquid according to the present invention handles chemical liquid produced by one of methods of diluting a solution and mixing a plurality of solutions to a treatment apparatus (12) and comprises: a plurality of means (2) for storing the chemical liquid; a main pipe (3) for connecting respective chemical liquid storing means (2) and the treatment apparatus (12); means (5) for supplying the chemical liquid from respective chemical liquid storing means (2) to the treatment apparatus (12) through the main pipe (3); a first circulation pipe (6) for returning the chemical liquid discharged from respective chemical liquid storing means (2) to the chemical liquid storing means from which the chemical liquid is discharged; and a second circulation pipe (4) for returning the chemical liquid which is transported immediately before the treatment apparatus (12) by the chemical liquid supplying means (5) through the main pipe (3) to the chemical liquid storing means (2) from which the chemical liquid is discharged.
Patent TW-I232886-B (TW)
Title: Tower furnace for heat treatment of metal strips
Inventor: EBNER PETER DIPL ING
IPC: C21D9/00
Filed: 2001-05-31
Granted: 2005-05-21
Abstract: A tower furnace for heat treatment of metal strips having a pre-heating section (3) and a high-temperature section (5) connected thereto at the top forming a housing (4) separate from the pre-heating section (3) is described, whereby the pre-heating section (3) equipped with a preferably gas-heated muffle (7) exhibits a connecting stopper (6) made of heat-insulating material for the high-temperature section (5) inserted into the muffle (7). To create advantageous structural conditions it is proposed that the high-temperature section (5) is also fitted with a preferably gas-heated muffle (12) which encloses the connecting stopper (6) externally and connects to this in a gas-tight manner preferably by way of a fluid seal (14).
Patent TW-497259-B (TW)
Title: Method of forming a mixed-signal circuit embedded NROM memory and MROM memory
Inventor: LAI ERH-KUN
IPC: H01L27/12
Filed: 2001-07-20
Granted: 2002-08-01
Abstract: The present invention gives a method for creating a NROM memory from a semiconductor substrate. Numerous process steps are included to achieve this including forming shallow trench isolation areas, many ion implantation processes, ROM code implantation processes, photolithography and creation of layers and removal of layers. At the end of the process a mixed-signal circuit embedded NROM and NROM memory are created.
Patent TW-548659-B (TW)
Title: Delay locked loop circuit for reducing load of variable delay unit at high-frequency operation and locking external clock signal stably
Inventor: CHUNG DAE-HYUN
IPC: H03K5/14
Filed: 2001-08-21
Granted: 2003-08-21
Abstract: A delay locked loop circuit for reducing the load of a variable delay unit in a high-frequency operation and locking an external clock stably is provided. The delay locked loop circuit includes: a phase detector for detecting a phase difference between an external clock signal and an internal clock signal; a delay unit controller for generating a control signal in response to output of the phase detector; and a variable delay unit for delaying the external clock in response to the control signal to synchronize the internal clock with the external clock. The variable delay unit includes: a first group of delay cells used at or above a predetermined frequency; a second group of delay cells used with the first group of delay cells at or below a predetermined frequency; switch transistors for connecting/disconnecting the first group of delay cells and the second group of delay cells to/from a first output line and a second output line of the variable delay unit, respectively, in response to the control signal; and a switch for connecting/disconnecting the first output line to/from the second output line in response to a delay use signal representing the use of one of the delay cells in the first group. The delay locked loop circuit reduces the load of an output line by turning off a switch in a case of high-frequency operation in order to stably perform high-frequency operation. Also, the delay locked loop circuit reduces discontinuity of the switch by stably controlling the connection/disconnection of the switch. As a result, high-frequency operation and low-frequency operation can be alternately performed stably.
Patent TW-I256957-B (TW)
Title: Method for forming a hot melt adhesive
Inventor: SHAH PANKAJ VINUBHAI
IPC: C08G18/10
Filed: 2001-09-07
Granted: 2006-06-21
Abstract: A method for forming an isocyanate-functional moisture reactive hot melt adhesive by first forming a hydroxyl-functional prepolymer from a polyol selected from the group including polyester polyols, polyether polyols, and mixtures thereof and a polyisocyanate and subsequently forming the moisture reactive hot melt adhesive from the hydroxyl-functional prepolymer, a polyol selected from the group including polyester polyols, polyether polyols, and a polyisocyanate is provided. An isocyanate-functional moisture reactive hot melt adhesive formed by the method of the present invention and a method for bonding substrates are also provided.
Patent TW-525161-B (TW)
Title: Semiconductor device having early operation high voltage generator and high voltage supplying method therefore
Inventor: JO SEONG-KUE
IPC: G11C11/4074
Filed: 2001-09-20
Granted: 2003-03-21
Abstract: A semiconductor device for performing a static random access memory operation includes a plurality of refresh type memory cells provided at intersections of a plurality of word lines and a plurality of bit lines, a high voltage generator providing a voltage higher than a power source voltage to a stand-by high voltage output node in response to a driving control signal activated in a memory cell access operation period, an internal circuit related to word line driving for selecting a word line among the plurality of word lines using the high voltage in response to command information and address information, and a driving control signal generator generating the driving control signal in response to the command information to operate the high voltage generator prior to initial charge consumption in the stand-by high voltage output node during the memory cell access operation period.
Patent TW-515134-B (TW)
Title: High-peak-power laser device and application to the generation of light in the extreme ultraviolet
Inventor: WEULERSSE JEAN MARC
IPC: H01S3/00
Filed: 2001-09-26
Granted: 2002-12-21
Abstract: This device comprises at least three pulsed lasers (2, 4, 6), in order to supply light pulses, and means (14) for directing these pulses substantially onto the same spot of a target (16) and substantially at the same time onto this spot. The lasers are pumped by diodes (40) operating continuously.
Patent TW-510046-B (TW)
Title: Semiconductor structure having in-situ formed unit resistors and method for fabrication
Inventor: CABRAL CYRIL JR
IPC: H01L21/02
Filed: 2001-10-05
Granted: 2002-11-11
Abstract: An electronic structure that has in-situ formed unit resistors and a method for fabricating such structure are disclosed. The electronic structure that has in-situ formed unit resistors consists of a first plurality of conductive elements formed in an insulating material layer, a plurality of electrically resistive vias formed on top and in electrical communication with at least one of the first plurality of conductive elements, and a second plurality of conductive elements formed on top of and in electrical communication with at least one of the plurality of electrically resistive vias. The present invention novel structure may further be formed in a multi-level configuration such that multi-level resistors may be connected in-series to provide larger resistance values. The present invention novel structure may further be combined with a capacitor network to form desirable RC circuits.
Patent TW-494283-B (TW)
Title: Instantaneous drive mechanism for a date indicator
Inventor: ROCHAT JEAN-PHILIPPE
IPC: G04B19/253
Filed: 2001-11-21
Granted: 2002-07-11
Abstract: The instantaneous date change mechanism includes driving means (3) and positioning means (7) for an indicator (1). The driving means (3) include a spring (6) which ends in a finger (4) acting on a tooth (5) of the indicator. The positioning means are formed in particular of a heel (8) inserted between two teeth (9, 10) of the indicator (1). The driving means (3) are arranged so that the heel (8) can be at least partially released from the indicator teeth when the indicator has to be driven.
Patent TW-499528-B (TW)
Title: Guidance method and guidance system of floodwater
Inventor: NOMURA YASUHIRO
IPC: E02B1/00
Filed: 2001-12-04
Granted: 2002-08-21
Abstract: It is an object of the present invention to provide a guidance method for protecting a specific zone as a safety zone against floodwater also in case of emergency like a power failure without deteriorating landscapes near the specific zone. In the guidance method of flood water, a guidance plate (5, 5, ...) is under underground in the vicinity (S'1, S'2, S''1) of upstream side of a specific zone (S1, S2) where a general residence, a school, a public facility like a hospital or the like is built and where it is anticipated that the flood water flows. When floodwater is generated, or when there is a possibility that flood water may be generated, the guidance plate (5, 5, ...) is raised to a predetermined height of surface of the earth. Therefore, a specific zone (S1, S2) is secured as a safety zone by diverting the flood water from the specific zone (S1, S2) by means of the raised guidance plate (5, 5, ...), and by guiding the flood water to a retarding basin, a drainage canal, and the like.
Patent TW-558895-B (TW)
Title: Scanner having passthrough input control
Inventor: BOLL DAVID W
IPC: G06F3/02
Filed: 2001-12-05
Granted: 2003-10-21
Abstract: An apparatus for transferring commands includes a scanner (200) including a first port (202a) and a second port (202b) coupled together through a communication bus (206), and control logic (220) associated with the communication bus (206), the control logic (220) configured to control the passage of data over the communication bus (206). The invention also includes a method for communicating commands from a keyboard (148) to a scanner (200) comprising the steps of connecting a scanner (200) to a computer (102) over a communication bus (206) in the scanner (200), and connecting a keyboard (148) to the communication bus (206), where the communication bus (206) passes commands from the keyboard (148) directly to the computer (102).
Patent TW-538626-B (TW)
Title: CMOS image sensor structure of mixed irradiation region and potential reading method thereof
Inventor: CHENG HSIU-YU
IPC: H04N5/361
Filed: 2001-12-07
Granted: 2003-06-21
Abstract: A CMOS image sensor structure of mixed irradiation region and potential reading method thereof are disclosed, wherein an irradiated region formed of a photodiode and optical thyrister are used for receiving the irradiation of light source, vary its sensitivity by controlling the gate voltage operation of the optical thyrister. Read the potential variation many times. Utilize the characteristic that the potentials read at different times under different operation conditions have the same dark current and constant noise, calculate their difference value to eliminate the dark current and constant noise. Calculate their summation to provide a higher sensitivity under the low illumination condition, and to have a lower sensitivity under high illumination condition for increasing the dynamic range.
Patent TW-526332-B (TW)
Title: Method for lowering the embedded noise in response to waveform of wireless remote measuring system
Inventor: BAI YING-WEN
IPC: G01R23/00
Filed: 2001-12-07
Granted: 2003-04-01
Abstract: To cope with the random noise interference issue generated in the remote measuring system, the invention provides a simple and effective method to reduce the embedded noise amplitude. The invention performs repeated samples in a few stable cyclic responding waveform periods outputted by a test circuit 9 of Figure 1 and uses a software to calculate and average for lowering the embedded noise of responding waveform. The repeated sampling software is built in the measuring system software module.
Patent TW-526439-B (TW)
Title: Joint operation system and data storage method
Inventor: HSU CHIH-HAO
IPC: G06F17/30
Filed: 2001-12-11
Granted: 2003-04-01
Abstract: The invention provides a joint operation system and data storage method, which is applicable to a joint operation system. The system follow parent process data to execute a parent process and further follow multiple child process data to execute various child processes constructing the parent process. The method includes the following procedures: first of all store the parent process data and child process data; subsequently add one link in each parent process data and child process data and finally link child process data with parent process data through link.