baber/WOPTO huggingface dataset:
Patent TW-480630-B (TW)
Title: Die bonder with feedback control using displacement of distance of supporters
Inventor: UMEMOTO KAZUNOBU
IPC: H01L21/52
Filed: 2000-10-23
Granted: 2002-03-21
Abstract: A die bonder includes a first actuator (22) for activating a first supporter (21), a holder (33) for holding a second supporter (31) using a cushion (32), a second actuator (35) for actuating the second supporter, a displacement unit (36, 37) for detecting a displacement of a distance between the second supporter and said holder, and a control circuit (41) for feedback-controlling the first and second actuators in accordance with the displacement, so that the displacement is brought close to a definite value (Α).
Patent TW-475225-B (TW)
Title: Process for forming a silicon-germanium base of a heterojunction bipolar transistor
Inventor: HUANG FENG-YI
IPC: H01L29/165
Filed: 2000-11-10
Granted: 2002-02-01
Abstract: A process for forming a silicon-germanium base of a heterojunction bipolar transistor. First, a silicon substrate having a mesa surrounded by a trench is formed. Next, a silicon-germanium layer is deposited on the substrate and the portion of the silicon-germanium layer adjacent the mesa is removed to form the silicon-germanium base. In a second embodiment, the process comprises the steps of forming a silicon substrate having a mesa surrounded by a trench, forming a dielectric layer in the trench adjacent the mesa, and growing a silicon-germanium layer on the mesa top surface using selective epitaxial growth to form the silicon-germanium base.
Patent TW-517316-B (TW)
Title: Method and apparatus for mounting electronic device
Inventor: OGIMOTO SHINCHI
IPC: H05K13/08
Filed: 2001-01-31
Granted: 2003-01-11
Abstract: The present invention provides a part mounting apparatus which mounts a part, such as a film electronic part, accurately and efficiently on a substrate such as a glass substrate. A measuring device (21) moves along the edges of a glass substrate (31) and measures the distance between the measuring device (21) and the glass substrate (31) at predetermined positions. The measuring device (21) gives the measured data to a controller (22). The controller (22) determines the state of deformation of the glass substrate (31) on the basis of the measured data and controls the suction force to be applied by suction pads (12) included in a substrate conveying unit (10) on the basis of the measured data. Through the action of the suction force generated by the suction pads (12), the glass substrate (31) being conveyed by the substrate conveying unit (10) receives downward suctions of the suction pads (12) and upward reaction forces of props (13). The surface of the glass substrate (31) can be brought to a level to correct local warps in the glass substrate (31), and the glass substrate (31) can be held at a level corresponding to that of the upper ends of the props (13).
Patent TW-513830-B (TW)
Title: A broadband probe-fed patch antenna fed by a reduced-length probe-pin
Inventor: TANG JIA-LUEN
IPC: H01Q5/00
Filed: 2001-02-06
Granted: 2002-12-11
Abstract: A novel and simple broadband design of a probe-fed patch antenna with a thick air substrate is proposed. The proposed antenna is achieved by cutting a small portion of the ground plane and adding an inverted U-shaped ground plane to be close to the radiating patch, and then feeding the antenna at the inverted U-shape ground-plane using a 50-Ω coax feed with a short probe pin. Prototypes have been successfully implemented, and experimental results show that impedance bandwidth (1:1.5 VSWR) greater than 20% can be achieved for the proposed antenna. Radiation characteristics of a prototype suitable for application in DCS cellular system (1710 to 1880 MHz) base station are also presented.
Patent TW-516207-B (TW)
Title: Dual damascene via structure
Inventor: YEW TRI-RUNG
IPC: H01L23/522
Filed: 2001-04-27
Granted: 2003-01-01
Abstract: The present invention discloses a dual damascene via structure, especially relating to a dual damascene via structure applicable in via. The dual damascene via structure at least comprises a first opening, a second opening, a third opening, a barrier layer, a second conductive layer, a first dielectric barrier cap, a second dielectric barrier cap, a first dielectric layer with low dielectric constant, and a second dielectric layer with low dielectric constant. In the structure of the present invention, the third opening is located inside the first conductive layer to obtain a resistance with better electromigration and a better resistance stability of via.
Patent TW-495842-B (TW)
Title: Substrate treating device and substrate treating method
Inventor: OTA YOSHIHARU
IPC: H01L21/304
Filed: 2001-05-08
Granted: 2002-07-21
Abstract: An ultraviolet application unit (UV) is provided with the same number of photosensors (72(1)-72(n)) for individually monitoring the emission state of a plurality of (n) ultraviolet lamps (64(1)-64(n)) in a lamp chamber (66). A stage (76) that can be moved horizontally or vertically to place and support a substrate G is provided in a washing treatment chamber (68) that is adjacent and below the lamp chamber (66). When, for example, the lamp (64(1)) out of the plurality of ultraviolet lamps (64(1)-64(n)) causes emission failure, the use of the lighting of the failed lamp (64(1)) is stopped. Then, a scanning speed (stage traveling speed in a Y direction) in the ultraviolet application treatment is corrected to a slower speed by a specific ratio as compared with a reference speed when all lamps are normal so that the amount of irradiation with ultraviolet rays by the remaining ultraviolet lamps (64(2)-64(n)) in normal state does not become lower than a specific lower-limit value for assuring treatment quality to the substrate G on the stage (76).
Patent TW-509781-B (TW)
Title: Measurement method and device of the slanting surface angle of optical device
Inventor: JANG WEN-YANN
IPC: G01B9/10
Filed: 2001-05-10
Granted: 2002-11-11
Abstract: A measurement method and device of the slanting surface angle of optical device are disclosed, the slanting surface of the optical device is right opposed to the slanting surface of the standard graded-index condenser lens, and the optical device is separated from the standard graded-index condenser lens for a certain distance, then a laser light is incident onto the vertical surface of the standard member, passes through the slanting surface of the standard member and is reflected by the slanting surface of the optical device to generate two elliptical patterns on the screen, then the slanting surface angle of optical device can be calculated from the specification of the standard member and the size of two elliptical patterns.
Patent TW-508918-B (TW)
Title: Micro-controller having the effect of remote transmission
Inventor: JU YA-MIN
IPC: H04B10/50
Filed: 2001-05-11
Granted: 2002-11-01
Abstract: The present invention is related to an improved architecture of an integrated circuit with remote transmission function. For no additional carrier circuit is needed, for example in a preferred embodiment, an infrared signal is served as the medium for remote transmission to connect with other interfaces, so as for integration design of the infrared transmission arrangement and the integrated circuit, thereby saving elements in hardware design and the time and costs for design, and improving the working efficiency. Furthermore, a multiplexier receives a select control signal to control the output type, so as for the pin of the integrated circuit for remote transmission applicable for general input/output port in other situations in addition to the infrared transmission.
Patent TW-518492-B (TW)
Title: Contents package order reception system and contents package order reception and production system
Inventor: SUGIURA GO
IPC: G06Q10/00
Filed: 2001-06-26
Granted: 2003-01-21
Abstract: The present invention provides an on-demand type contents package order reception system or duplication system which makes it easy for a user to obtain a hard-to-obtain article, enables a store to sell all catalog articles for more sales, and allows an article manufacturer to revive a small-lot article and decrease in stock risk and then effectively use property. This on-demand type contents package order reception system has a catalog server which receives from a database the current information showing at least whether various contents packages are in stock or out of stock and whether they are not sold any more, receives the current order quantities of the respective contents packages and predicted selling periods and selling prices accompanying them from an order reception management system, and stores various contents package information in catalog form. The catalog server sends various contents package information to a terminal at the ordering site, where the information is displayed in the catalog form.
Patent TW-576948-B (TW)
Title: Resin for forming resist, chemically amplified resist, and method for forming patterns by using the same
Inventor: MAEDA KATSUMI
IPC: C08G61/06
Filed: 2001-07-05
Granted: 2004-02-21
Abstract: This invention relates to a resin for forming a resist, in which acid decomposable group decomposes under the action of acid so as to increase its solubility in alkaline aqueous solution, and which is characterized by including a main chain having a alicyclic lactone structure that may be expressed by the general formula (1). According to this invention, we may obtain a positive type chemically amplified resist which has a high transparency with respect to an ultraviolet light having a wavelength under about 220 nm, an excellent etching resistance, and an excellent substrate adhesion, thus enabling the formation of minute patterns necessary for the fabrication of semiconductor devices. In formula (1), Z is an alicyclic hydrocarbyl group having a lactone structure.
Patent TW-518675-B (TW)
Title: Method and apparatus for processing substrates
Inventor: OGAWA UNRYU
IPC: H01L21/205
Filed: 2001-09-25
Granted: 2003-01-21
Abstract: A substrate processing apparatus includes a processing chamber and a gas supply line, wherein a natural oxide film removing gas including a first gas activated by a second gas activated by a plasma discharge is supplied to the processing chamber through the gas supply line to remove a natural oxide film on a wafer, and wherein the first gas and the second gas are supplied to the gas supply line along a first direction and a second direction and an angle between the first and the second direction ranges from about 90 DEG to 180 DEG.
Patent TW-I225058-B (TW)
Title: Farnesyl protein transferase inhibitors
Inventor: NJOROGE F GEORGE
IPC: C07D401/04
Filed: 2001-11-28
Granted: 2004-12-11
Abstract: The present invention describes compounds useful for the inhibition of farnesyl protein transferase. This invention also discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with FPT.
Patent TW-538596-B (TW)
Title: Digitally controlled analog delay locked loop (DLL)
Inventor: FISCUS TIMOTHY E
IPC: H03K5/00
Filed: 2001-12-25
Granted: 2003-06-21
Abstract: An apparatus comprising an analog delay line and a control circuit. The analog delay line may be configured to generate an output signal in response to an input signal, a first control signal, and a second control signal. A phase of the output signal may be (i) coarsely adjustable with respect to the input signal in response to the first control signal and (ii) finely and continuously adjustable in response to the second control signal. The control circuit may be configured to generate the first and the second control signals in response to the input signal and the output signal.
Patent TW-550391-B (TW)
Title: Inspecting the defects on the conducting paths of printed circuit board (PCB) by using 2-D wavelet transform
Inventor: YEH CHI-HAO
IPC: G01R31/28
Filed: 2001-12-31
Granted: 2003-09-01
Abstract: The aim of this research is to develop an approach for pre-selecting the serious defect candidates such as mousebite, spur, open and short on PCB conduct paths based on 2-D wavelet transform. According to the 2-D wavelet coefficients on each decomposition level and their inherent relationship between adjacent levels, the potential defects on conducting paths of PCB can be located under appropriate inter-level ratio (alpha), decomposition level, and wavelet basis.
Patent TW-I260344-B (TW)
Title: A method of operating a hydrogen-fueled device
Inventor: KONDURI RAVI K
IPC: C01B6/04
Filed: 2002-01-10
Granted: 2006-08-21
Abstract: A composition comprising a carrier liquid; a triglyceride; and a chemical hydride dispersed in the carrier liquid. The composition can be used in a hydrogen generator to generate hydrogen for use, e.g., as a fuel. A regenerator recovers elemental metal from byproducts of the hydrogen generation process.
Patent TW-I220935-B (TW)
Title: Diffractive optical element and optical apparatus having diffractive optical element
Inventor: KLEEMANN BERND
IPC: G02B5/18
Filed: 2002-03-04
Granted: 2004-09-11
Abstract: A diffractive optical element (101) has a plurality of diffraction structures (104-109) for a certain wavelength. Each diffraction structure has a width r measured in the plane of the diffractive optical element (101) and a height h measured perpendicular to the diffractive optical element. The width r and the height h of the diffraction structures (104-109) can vary over the area of the diffractive optical element (101). An optical apparatus is provided with such a diffractive optical element and a neutral filter. The efficiency of such a diffractive optical element (101) and of such an effective optical apparatus can be partially improved.
Patent TW-535201-B (TW)
Title: Method of cutting out leakage of container gas and container with internal gas leakage cutout structure
Inventor: MIZUKAWA SHIGERU
IPC: H01L21/306
Filed: 2002-03-06
Granted: 2003-06-01
Abstract: This invention relates to a container with leakage cutout structure capable of surely preventing the leakage of internal gas, comprising a container body (3) opening upward and having a specified internal volume and a cover body (21) placed on the container body (3) to close an opening part (11), in which an annular recessed groove part (12) opening upward is formed in the outer peripheral part of the upper end part (10) of the container body (3) and liquid is stored in the recessed groove part (12), a suspending part suspending from the peripheral edge part of the cover body (21) downward is formed on the peripheral edge of the cover body (21), and the suspending part is fitted onto the upper end part (10) of the container body (3) in the state of the lower end part dipped into the liquid stored in the recessed groove (12).
Patent TW-583662-B (TW)
Title: High density data read/write device and the read/write method
Inventor: LEE YUN-WEN
IPC: G11B9/00
Filed: 2002-03-12
Granted: 2004-04-11
Abstract: The present invention is provides a high-density data read/write device and the read/write method, which uses the electron beam to change the electric characteristics, the magnetic characteristics, or the micro-crystalline structure of the recording medium, so as to form the nano-spot and to conduct the high-density data reading and writing. The high-density data read/write device according to the present invention includes the data read/write head with the nanotube as the electron beam emitter; an associated recording medium; and, a power supply. The high-density data read/write method comprises applying a low voltage to activate the data read/write head to emit an electron beam, and irradiating the same on the recording medium to form a nano-spot for high-density data storage; then, applying an ultra-low electric field to generate a tunneling current between the probe of nanotube and the recording medium, so as to recognize the signal by the strength of the tunneling current fed back by reading the recording medium.
Patent TW-I234636-B (TW)
Title: Magnetic gasket structure of refrigerator door
Inventor: ISHIBASHI IKUO
IPC: E06B7/23
Filed: 2002-04-19
Granted: 2005-06-21
Abstract: The present invention provides a magnetic gasket structure of a refrigerator door with a sufficient adhering sealing performance, an excellent appearance and a simple structure, wherein the elasticity of a bag-shaped part of a gasket in the opening/closing directions at a welded corner part is not deteriorated when the door is opened and closed. A soft resin is extruded to form the gasket comprising a magnet holding part (12) containing a magnet (15) attracting the circumference (3a) of an opening of a refrigerator main body, a mounting part (13) to the door side and a thin-walled bag-shaped part (14) elastically connecting the magnet holding part and the mounting part with each other. Its ends are cut and butt-welded with each other to form the gasket (11) into a frame shape. The bag-shaped part in the vicinity of the corner welded part is cut out in a specified range toward the magnet holding part side. Thus, the magnetic gasket structure is produced.
Patent TW-546793-B (TW)
Title: Solder bump structure and laser repair process for memory device
Inventor: CHEN KUO-MING
IPC: H01L23/28
Filed: 2002-05-09
Granted: 2003-08-11
Abstract: A solder bump structure and laser repair process for memory device include forming a first dielectric layer on a bump pad of a semiconductor wafer. After that, the first dielectric layer is etched to form a contact hole and to expose portions of the bump pad. A second dielectric layer is then formed on a surface of the semiconductor wafer outside of the contact hole. An under bump metallurgy (UBM) process is performed to form a metal layer on a surface of the contact hole, and a solder bump is formed on the metal layer. Finally, the laser repair process for memory device is completed.
Patent TW-I255834-B (TW)
Title: Electroconductive resin composition
Inventor: MIYAKAWA TAKESHI
IPC: H01L23/29
Filed: 2002-12-20
Granted: 2006-06-01
Abstract: An electroconductive resin composition useful for packaging an electronic device, is provided, whereby a drawback that carbon black is likely to fall off from the surface of a molded product by abrasion, has been overcome. It is an electroconductive resin composition which comprises at least one thermoplastic resin selected from the group consisting of a polyphenylene ether resin, a polystyrenic resin and an ABS resin, and carbon black and which contains a styrene/butadiene/butylene/styrene block copolymer or a mixture of such a copolymer with an olefinic resin, and has a surface resistivity of from 10<2> to 10<10> Omega. Contamination of IC, etc., to be caused by falling off of carbon black, etc. by abrasion when contacted with IC, etc., can be substantially reduced.
Patent TW-I231674-B (TW)
Title: Method for setting subscriber routing using traffic information through networks
Inventor: KANG YOUNG-HYUN
IPC: H04L45/42
Filed: 2002-12-31
Granted: 2005-04-21
Abstract: The present invention discloses a method for setting a subscriber routing using traffic information through networks, comprising the steps of classifying a traffic grade deciding the availability of network elements, after acquiring traffic information of the network elements by using a first information of configuration and connection states of the network elements collected for network management through the networks and by using a second information calculated by assigning weight-value to a predefined each variable of the network elements, selecting a less traffic unit or port by the classified traffic grade in the case of requests for setting a connection routing path for a new subscriber through the networks, and setting final connection routing path by selecting an available subscriber connection a virtual path identifier/virtual channel identifier (VPI/VCI) in a selected unit or port. As a result, the present invention analyzes the entire network states through the network management system/element management system (NMS/EMS) to perform a routing to allow quick and correct routing setting.
Patent TW-I231077-B (TW)
Title: Semiconductor light emitting device and its manufacturing method
Inventor: SUZUKI JUNE
IPC: H01L33/24
Filed: 2003-01-15
Granted: 2005-04-11
Abstract: A kind of semiconductor light emitting device and its manufacturing method are disclosed in the present invention, in which it is capable of manufacturing semiconductor device having excellent light emitting efficiency even in three dimensional device structure. The invented semiconductor light-emitting device is featured with the followings: forming a crystal layer having an inclined crystalline face, which is oblique to the main face of the substrate, on the substrate; and forming the first conduction type layer, the active layer and the second conduction type layer inside the extending face parallel to the incline crystal face on the crystal layer so as to form a shape with its top portion removed. In addition, the invented manufacturing method of the semiconductor light-emitting device is characterized with the followings: forming the mask layer or the crystal seed layer having opening portion on the substrate; selectively forming the crystal layer, which has the incline crystal face oblique to the main face of the substrate, from the opening portion of the mask layer or the crystal seeding layer; and forming the first conduction type layer, the active layer and the second conduction type layer inside the extending face parallel to the incline crystal face on the crystal layer with the periphery of its top portion removed.
Patent TW-I284620-B (TW)
Title: Belt tightening tool
Inventor: TOMOSUE MOTOHARU
IPC: B65D63/14
Filed: 2003-01-22
Granted: 2007-08-01
Abstract: Disclosed is a belt tightening tool, including a main frame (3), a r belt retraction mechanism (5) capable of retracting and rewinding a first belt (1), a belt loosening mechanism (6) provided at one end of the main frame (3) capable of rewinding a second belt (2) for a small length. The belt loosening mechanism (6) includes: a first shaft (42) overlapping and guiding the second belt (2), a long hole (41a) extending in a direction leaving from the first shaft (42), a second shaft (45) allowing free rotation and being axially supported in the long hole (41a) and contacting a plane surface perpendicular to an axis of the long hole (41a), for guiding and rewinding the second belt (2) from the first shaft (42) and turning to the first shaft (42); and a rotating lever (47) provided at one end of the second shaft (45) to cause rotation of the second shaft (45).
Patent TW-I245796-B (TW)
Title: Cleaning solvent and dispenser
Inventor: DAVIS MILTON J
IPC: C11D7/26
Filed: 2003-02-18
Granted: 2005-12-21
Abstract: A liquid cleaning solvent is formulated from a terpene hydrocarbon present in a concentration of about 50 percent to about 90 percent of the cleaning solvent and tetrahydrofuran compatible with the terpene hydrocarbon present in a concentration of about 10 percent to about 50 percent of the cleaning solvent. The liquid cleaning solvent is provided in a dispensing pen for ease of application.