baber/WOPTO huggingface dataset:
Patent TW-516342-B (TW)
Title: Multilayer type printed-wiring board
Inventor: OKUBO TAKAHARU
IPC: H05K1/11
Filed: 2001-02-26
Granted: 2003-01-01
Abstract: The impedance of a newly manufactured data transmission wire pattern can be measured easily and accurately. A multilayer type printed-wiring board 1 comprises a pair of data transmission wire patterns 4, 5 arranged between a CPU module 2 and a memory module 3 on respective inner layer substrates 6, 7, impedance measuring wire patterns 21 and 22 arranged respectively in the layers same as those of the data transmission wire patterns 4, 5, a prepreg layer 11 arranged on the impedance measuring wire patterns 21, 22, land sections 23, 23 for signals arranged on the prepreg layer 11 and electrically connected to the impedance measuring wire patterns 21, 22 so as to be brought into contact with the signal terminal 41 of a probe 40 and a GND land section 24 also arranged on the prepreg layer 11 and electrically connected to the impedance measuring wire patterns 21, 22 so as to be brought into contact with the GND terminal 42 of the probe 40, the impedance measuring wire patterns 21, 22 having a pattern length not smaller than 30 mm that is the minimal length required for use with a TDR unit and a pattern width same as that of the data transmission wire patterns 4, 5.
Patent TW-476103-B (TW)
Title: Multiple exposure method
Inventor: SHIU JUNG-WEI
IPC: G03F7/20
Filed: 2001-02-26
Granted: 2002-02-11
Abstract: This invention provides a multiple exposure method applicable to define a repetitive pattern by a mask. It includes following steps: providing a substrate; forming resist layer with the first area and the second area on the substrate; employing a mask to define a first potential pattern on the first area of the resist layer; displacing the mask with a predetermined distance and defining a second potential pattern, same as the first potential pattern, on the second area of the substrate; proceeding a development process to reveal the first potential pattern and the second potential pattern on the resist layer so that the above-mentioned repetitive pattern on the resist layer is obtained.
Patent TW-480496-B (TW)
Title: Electrical device having PTC conductive polymer
Inventor: CHOI CHANG-HEE
IPC: C23C18/32
Filed: 2001-04-02
Granted: 2002-03-21
Abstract: An electrical device having PTC conductive polymer is made by combining electrodes, in which electroless nickel plating is formed on an electrolytic copper foil, with PTC conductive polymer. The electrodes have electroless-plated nickel layers at both sides of an electrolytic copper foil and the PTC conductive polymer is welded between the electrodes in a sandwich type. Because the electroless-plated nickel of the electrical device has even thickness, the electrical device gives improved PTC characteristics and good chemical and mechanical binding capacity between the electrodes and the PTC conductive polymer.
Patent TW-544553-B (TW)
Title: Method and apparatus for applying toner release agent in an image forming apparatus
Inventor: MUIR ARTHUR H
IPC: G03G15/20
Filed: 2001-04-06
Granted: 2003-08-01
Abstract: An image forming apparatus for forming images on a media substrate comprises an electrophotographic image forming apparatus including apparatus for selectively applying a toner release agent. The apparatus includes a supply roller for applying a toner release agent onto a fuser roller or other roller. In operation, the supply roller is selectively moveable by a thermally-activated actuator such as a pair of shape memory alloy (SMA) members from a first position where the supply roller engages the fuser roller and communicates the toner release agent thereto, and a second or disengaged position where supply roller does not contact the fuser roller. A method for applying a toner release agent in an electrophotographic imaging forming apparatus, and a method for printing toner images on a substrate such that all of said toner images adhere to the substrate are also disclosed.
Patent TW-541358-B (TW)
Title: Method for dry cleaning metal etching chamber
Inventor: WEI WEN-SHAN
IPC: C23F4/00
Filed: 2001-04-23
Granted: 2003-07-11
Abstract: In accordance with the present invention, a method is provided for dry cleaning a processing chamber. This method comprises the step of introducing a first cleaning process gas into the processing chamber. A plasma is formed from the first cleaning process gas and maintained for a first time period. Next, repeating the step of introducing the cleaning process gas, a second cleaning process gas is introduced into the processing chamber and maintained the plasma for a second time period. As a result, the present invention is capable of removing polymer built up on the processing chamber's interior surfaces to achieve a high yield and maintaining throughput of the substrates in the plasma processing system.
Patent TW-548623-B (TW)
Title: LCD driving system with low power requirements
Inventor: LIANG JEMM-YUE
IPC: G09G3/36
Filed: 2001-04-27
Granted: 2003-08-21
Abstract: Two separate power supplies are employed to generate electrical potentials for driving row and column electrodes of LCDs. One or more energy storage devices are preferably used together with the two power supplies for generating such potentials. In the first phase, the energy storage devices are charged and in the second phase, such devices and the power supplies are employed to generate the appropriate potentials for driving the row and column electrodes. Such schemes permit the column electrodes to be driven through a voltage range much smaller than the convention IAPT driving schemes and vastly reduces the power consumption by the driver. The total voltage dynamic range experienced by the driver circuit is comparable to the IAPT driving scheme.
Patent TW-575631-B (TW)
Title: Photosensitive resin composition containing hetero atoms
Inventor: TSENG TSAI-WEI
IPC: C08L63/00
Filed: 2001-05-23
Granted: 2004-02-11
Abstract: A photosensitive resin composition containing hetero atoms comprises 5 to 60 wt% of a photosensitive resin, 5 to 50 wt% of a reactive diluent containing unsaturated bonds, 0.1 to 15 wt% of a photo initiator, and 0.5 to 30 wt% of a thermal hardening resin. The present invention can be used in coatings, inks, photoresist and green lacquers for printed circuit boards, and has excellent thermal resistance, electrolytic and electroplating resistance, and touch drying properties.
Patent TW-I230254-B (TW)
Title: Method and apparatus for detecting the presence of a fluid on a test strip
Inventor: PAN VICTOR
IPC: G01N21/86
Filed: 2001-07-31
Granted: 2005-04-01
Abstract: Methods and devices are provided for detecting the application of a fluid sample onto a test strip surface when the test strip is inserted into an optical meter. In the subject methods, reflectance data is obtained from a portion of the optical meter in which the sample application region of the test strip is located, where the reflectance data covers a period of time ranging from a point at least prior to application of the sample to the strip to a point following application of the sample to the strip. The presence of the fluid sample on the test strip is then determined from the reflectance data. Also provided are optical meters that include optical means for obtaining reflectance data, where these optical means include at least an irradiation source and a light detector. The subject methods and devices find use with a variety of test strips, and are particularly suited for use with test strips that include a fluid movement means, such as a compressible bladder.
Patent TW-529301-B (TW)
Title: Apparatus and method for sensing rotary switch handling direction of monitor
Inventor: CHOI YONG-SEOG
IPC: H04N5/232
Filed: 2001-08-01
Granted: 2003-04-21
Abstract: An apparatus and method for sensing a rotary switch handling direction of a monitor is disclosed, in which a simple configuration can be obtained and accuracy in sensing a handling direction can be enhanced. The apparatus for sensing a rotary switch handling direction of a monitor includes a rotary switch for outputting voltage levels varied correspondingly depending on a user's handling direction, and a microcomputer for storing the voltage levels output from the rotary switch and comparing the voltage levels with a previously stored voltage change/handling direction table to determine a handling direction of the rotary switch. Since the handling direction is sensed by the voltage level difference for respective contacts, it is possible to exactly sense the handling direction and to relatively obtain a simple configuration.
Patent TW-I232131-B (TW)
Title: Reverse osmosis membrane having excellent anti-fouling property and method for manufacturing the same
Inventor: KWAK SEUNG-YEOP
IPC: B01D65/08
Filed: 2001-08-07
Granted: 2005-05-11
Abstract: Disclosed are a reverse osmosis membrane having excellent antifouling property, which is advantageous in terms of fundamental prevention of fouling generated by inorganic crystalloids, organic contaminants, and microorganisms, and a method for preparing the same. The membrane can be manufactured by hydrolyzing a titanium compound in an acidic aqueous solution to produce TiO2 particles of nano scale; dispersing the produced TiO2 particles in an acidic aqueous solution of pH 1-6 or an alkaline aqueous solution of pH 9-13 to yield a stable TiO2 dispersed solution; and immersing a reverse osmosis membrane prepared by a known method in the TiO2 dispersed solution to incorporate TiO2 into the membrane.
Patent TW-504759-B (TW)
Title: Ion source having replaceable and sputterable solid source material
Inventor: HORSKY THOMAS NEIL
IPC: H01J27/12
Filed: 2001-08-07
Granted: 2002-10-01
Abstract: An ion source (10) for an ion implanter is provided, comprising: (i) an ionization chamber (14) defined at least partially by chamber walls (12), and having an inlet (45) into which a sputtering gas may be injected and an aperture (18) through which an ion beam (B) may be extracted; (ii) an ionizing electron source (44) for ionizing the sputtering gas to form a sputtering plasma; and (iii) a sputterable repeller (100). The sputterable repeller both (a) repels electrons emitted by the electron source, and (b) provides a source of sputtered material that can be ionized by the electron source. The sputterable repeller (100) comprises a slug (108) of sputterable material, and further comprises mounting structure (102, 104) for removably mounting the slug within the ionization chamber (14), so that the slug is made removably detachable from the mounting structure. The sputterable material may be any of the following elements, or compounds including any of these elements: aluminum (Al), boron (B), beryllium (Be), carbon (C), cesium (Cs), germanium, (Ge), molybdenum, (Mo), antimony (Sb), or silicon (Si). The repeller (100) is negatively biased with respect to the ionization chamber walls (12), and may be continuously variably biased to provide for a wide dynamic range of resulting ion beam currents.
Patent TW-525049-B (TW)
Title: Intelligent monitoring and control module and communication method thereof
Inventor: CHEN DOU-LIN
IPC: G06F1/00
Filed: 2001-08-23
Granted: 2003-03-21
Abstract: The invention relates to an intelligent monitoring and control module and communication method there for, which are used for monitoring and controlling power equipment or industrial equipment. The monitoring and control module primarily comprises main board, microprocessor, memory, first communication port, second communication port and third communication port. The memory is stored with firmware, the first communication port is used to communicate with a power equipment or industrial equipment, the second communication port is used to communicate with a particular computer and the third communication port is used to communicate with a network system. By means of these, the operation message of the power equipment or industrial equipment can be forwarded to the microprocessor via the first communication port; the microprocessor can process the operation message and forwards the processed message to any computer of the network system, besides, any computer of the network system can forward control message to the microprocessor via the network system and the third communication port; the microprocessor can process the control message and forward the processed message to the power equipment or industrial equipment via the first communication port so as to control the power equipment or industrial equipment. The firmware at least supports HTTP communication protocol, thereby the browser of any computer in network can go through the intelligent monitoring and control module of the invention to manage the power equipment or industrial equipment. The communication method applied in the invention can ensure the security of network control, when the power equipment is down, the monitoring and control module can issue a shutdown message, allowing the computer to execute the shutdown action for automatically powering off the computer prior to cutting off the power of the computer by power equipment.
Patent TW-I231826-B (TW)
Title: Process for the production of circular DNA molecule having a conditional origin of replication
Inventor: CROUZET JOEL
IPC: A61K38/00
Filed: 1996-09-14
Granted: 2005-05-01
Abstract: The present invention relates to a process for the production of a circular DNA molecule, characterized in that a host cell containing at least: one circular DNA molecule comprising at least one nucleic acid sequence of interest, a region which allows replication of the DNA molecule and a region which allows selection of host cells which incorporate the DNA molecule which region is other than a gene for resistance to an antibiotic, characterized in that the region which allows replication of the DNA molecule comprises an origin of replication which is derived from a plasmid or a bacteriophage selected from the following: RK2, R6K, R1, pSC101, Rts1, F, RSF1010, P1, P4, lambda, Phi82 and Phi80, wherein the functionality of the origin of replication in the host cell requires the presence of at least one specific protein which is foreign to the said host cell, and a protein, which is or is not expressed in situ, conditions of the functionality of the said origin of replication, is specific and is foreign to the said host cell, is cultured under conditions which allow the selection of the host cells transformed by the said DNA molecules.
Patent TW-503286-B (TW)
Title: Sewing machine provided with presser bar pressure regulator and sewing machine provided with presser bar lifter
Inventor: MURAKAMI EIJI
IPC: D05B29/02
Filed: 2001-09-26
Granted: 2002-09-21
Abstract: This invention provides a presser bar pressure regulator with excellent operability capable of adjusting the presser bar pressure of a sewing machine and reducing the presser bar pressure at the time of presser bar lifting. This sewing machine is provided with a presser bar 1 vertically and movably supported on a sewing machine frame for mounting a cloth presser on a lower end, a presser bar holder 2 fixed to the presser bar 1, a presser bar spring 3 for energizing the presser bar 1 downwards and imparting the presser bar pressure and a swing member 20 swingably supported on the sewing machine frame by a swing pin 20d where the presser bar spring 3 is pressurized at one end and a positioning part 20c is provided on the other end. The positioning part 20c is operated and the presser bar spring 3 is made pressurizable.
Patent TW-I250149-B (TW)
Title: Composition of vinyl ether group-containing (meth)acrylic acid ester and production method thereof
Inventor: YURUGI KEIJI
IPC: C07C69/587
Filed: 2001-10-22
Granted: 2006-03-01
Abstract: It is an object of the present invention to provide a vinyl ether group-containing (meth)acrylic ester, which has both radical polymerizability and cation polymerizability, improved in storage stability and stability in handling without impairing its polymerizability or, in other words, provide a stabilized vinyl ether group-containing (meth)acrylic ester. Another object is to provide a method of producing a stabilized vinyl ether group-containing (meth)acrylic ester composition. A further object is to provide a method of stably handing, a method of economically and stably producing and a method of purifying a vinyl ether group-containing (meth)acrylic ester. A vinyl ether group-containing (meth)acrylic ester composition which comprises a radical polymerization inhibitor and a vinyl ether group-containing (meth)acrylic ester represented by the following general formula (1): CH2=CR1-COO-R2-O-CH=CH-R3, in the formula, R1 represents a hydrogen atom or a methyl group, R2 represents an organic residue and R3 represents a hydrogen atom or an organic residue.
Patent TW-531630-B (TW)
Title: Condenser for refrigerating machine
Inventor: IRITANI YOICHIRO
IPC: F28D7/16
Filed: 2001-10-22
Granted: 2003-05-11
Abstract: This invention provides a condenser for a refrigerating machine which can improve the condensation characteristics by eliminating the accumulation of the condensed refrigerant in the condenser vessel. The condenser comprising the vessel 14 and a group of heat exchanger tubes 15 disposed in the vessel is used for condensing and liquefying the gaseous refrigerant by heat exchange between the gaseous refrigerant and cooling water circulating in the heat exchanger tubes. The condenser is constituted such that accumulated liquefied refrigerant is removed by forming one or a plurality of spaces in the area wherein the heat exchanger tubes are disposed.
Patent TW-554178-B (TW)
Title: Optical path increasing module
Inventor: SHIU CHIUAN-YU
IPC: G02B26/10
Filed: 2001-11-16
Granted: 2003-09-21
Abstract: The present invention relates to an optical path increasing module, especially relates to an optical path increasing module to increase the optical path length, which is applied in an optical image capturing device to meet the demanding of increasing the optical path length without reallocating the reflective position and space in the optical image capturing device. The present invention is designed into various modules to fit into various optical path lengths, which is easily to be replaced in each optical image capturing device for withdrawing/replacing each module quickly. Also, the phenomenon that the incident point and the exit point are coincident at one point can be obtained, so that the result that one reflection is identical to multiple-reflections can be applied in a single module having plural reflective elements.
Patent TW-574402-B (TW)
Title: Precursor compounds for metal oxide film deposition and methods of film deposition using the same
Inventor: SHIN HYUN-KOOCK
IPC: C23C14/34
Filed: 2001-11-22
Granted: 2004-02-01
Abstract: Disclosed are precursor compounds useful for deposition of a metal oxide film, which is applied to a capacitor of electronic elements such as semiconductor, to a substrate such as silicon, and a process for depositing such film. The precursor compounds have the formula (1), wherein M is a metal element selected the groups 2A, 3A, 4A, 5A, 3B, 4B, 5B and 8B of the Periodic Table; x and y are integers of 1 to 4, provided that the sum of x and y is an integer of 2 to 5; R is hydrogen, fluoro, alkyl group containing 1 to 4 carbon atoms, perfluoroalkyl group or perfluoroaryl group; R1 and R2 independently are an alkyl group containing 1 to 8 carbon atoms, perfluoroalkyl group or alkoxyalkyl group; A is perfluoroalkylalkoxy or alkoxyalkylalkoxy having the formula (2): -O-(CHR3)l-(CR4R5)m-R6, wherein R3 is hydrogen, fluoro, or alkyl or perfluoroalkyl having 1 to 4 carbon atoms; R4 and R5 are the same or different and are hydrogen, fluoro, or alkyl or alkoxy having 1 to 4 carbon atoms; R6 is alkyl or perfluoroalkoxy having 1 to 4 carbon atoms, or an amide group; l and m are integers of 0 to 4; L is a Lewis base; and n is an integer of 0 or more.
Patent TW-591110-B (TW)
Title: A method for producing gamma-aminobutyric acid with Antrodia camphorate mycelium and composition thereof
Inventor: CHEN JING-CHU
IPC: C12P13/00
Filed: 2001-12-03
Granted: 2004-06-11
Abstract: This invention relates to a method for producing gamma-aminobutyric acid, and in particular, to a method for producing gamma-aminobutyric acid with Antrodia camphorate mycelium or Antrodia cinnamomea mycelium, a kind of fungi, which grow in inner side of Cinnamomum kanehirae, a kind of tree, which is only seen in Taiwan. The method includes cultivating Antrodia camphorate mycelium with liquid fermentation culture; isolating and drying Antrodia camphorate mycelium; then extracting with aqueous or organic solvent in order to obtain a substance comprising gamma-aminobutyric acid. The invention also relates to a material composed of said substance and a medicine or food acceptable adjuvant, diluent or excipient.
Patent TW-544645-B (TW)
Title: Driving circuit of liquid crystal display device
Inventor: YU WILLIAM
IPC: G09G3/36
Filed: 2001-12-21
Granted: 2003-08-01
Abstract: A driving circuit of liquid crystal display device is disclosed, and the driving circuit of liquid crystal display device comprises a driving unit and a transformer unit. When it is necessary for the liquid crystal display device to drive plural sets of inverters in the operation, the driving unit sends the driving voltage to drive the transformer unit in an asynchronous way, and the transformer unit amplifies/converts the driving voltage and transmits it to the lamp tube, so as to drive the liquid crystal display device at different times in the same operation period.
Patent TW-I232982-B (TW)
Title: Conductive clip and liquid crystal display device having the same
Inventor: LEE SANG-DUK
IPC: G02F1/133
Filed: 2001-12-24
Granted: 2005-05-21
Abstract: Disclosed are a conductive clip and an LCD having the same. The conductive clip functions to fix an integrated PCB, which has a circuit part for controlling an operation of an LCD panel, to a rear surface of a mold frame, and to electrically connect the PCB to a top chassis. The conductive clip includes a body portion contacted with a sidewall of the mold frame, a first wing portion extended from a first end of the body portion in one direction to be contacted with an upper surface of the sidewall of the mold frame, and a second wing portion extended from a second end of the body portion in the same direction as the first wing portion to be contacted with a rear surface of the integrated PCB. A desired tension is exerted on the first and second wing portions so that the gap between the first and second wing portions become narrower, according as the distance from the first and second ends becomes farther. Thus, the conductive clip presses and fixedly couples the mold frame and the integrated PCB. Therefore, the ground clip stably fixes the integrated PCB to the rear surface of the mold frame without using a separate fixing member.
Patent TW-503125-B (TW)
Title: Method and system for mixing at least three types of gas
Inventor: JENG BAI-CHUAN
IPC: B01F23/10
Filed: 2001-12-28
Granted: 2002-09-21
Abstract: A method and a system for mixing three types of gas are suitable for mixing of three types of gas, in which one gas has a relatively small content, e.g. less than about 1% and has a high molecular weight. The method comprises performing a preliminary three-gas mixing where the flow rate is about 10% of the expected total flow rate. After this preliminary mixing, the gas flow is mixed with other two gases to form a mixture with a predetermined proportion.